diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index dab5d2a..0000000 --- a/.editorconfig +++ /dev/null @@ -1,180 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# EditorConfig configuration file (see ). - -# Indicate that this file is a root-level configuration file: -root = true - -# Set properties for all files: -[*] -end_of_line = lf -charset = utf-8 -trim_trailing_whitespace = true -insert_final_newline = true - -# Set properties for JavaScript files: -[*.{js,js.txt}] -indent_style = tab - -# Set properties for JavaScript ES module files: -[*.{mjs,mjs.txt}] -indent_style = tab - -# Set properties for JavaScript CommonJS files: -[*.{cjs,cjs.txt}] -indent_style = tab - -# Set properties for JSON files: -[*.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `cli_opts.json` files: -[cli_opts.json] -indent_style = tab - -# Set properties for TypeScript files: -[*.ts] -indent_style = tab - -# Set properties for Python files: -[*.{py,py.txt}] -indent_style = space -indent_size = 4 - -# Set properties for Julia files: -[*.{jl,jl.txt}] -indent_style = tab - -# Set properties for R files: -[*.{R,R.txt}] -indent_style = tab - -# Set properties for C files: -[*.{c,c.txt}] -indent_style = tab - -# Set properties for C header files: -[*.{h,h.txt}] -indent_style = tab - -# Set properties for C++ files: -[*.{cpp,cpp.txt}] -indent_style = tab - -# Set properties for C++ header files: -[*.{hpp,hpp.txt}] -indent_style = tab - -# Set properties for Fortran files: -[*.{f,f.txt}] -indent_style = space -indent_size = 2 - -# Set properties for shell files: -[*.{sh,sh.txt}] -indent_style = tab - -# Set properties for AWK files: -[*.{awk,awk.txt}] -indent_style = tab - -# Set properties for HTML files: -[*.{html,html.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for XML files: -[*.{xml,xml.txt}] -indent_style = tab -tab_width = 2 - -# Set properties for CSS files: -[*.{css,css.txt}] -indent_style = tab - -# Set properties for Makefiles: -[Makefile] -indent_style = tab - -[*.{mk,mk.txt}] -indent_style = tab - -# Set properties for Markdown files: -[*.{md,md.txt}] -indent_style = space -indent_size = 4 -trim_trailing_whitespace = true # Note: this disables using two spaces to force a hard line break, which is permitted in Markdown. As we don't typically follow that practice (TMK), we should be safe to automatically trim. - -# Set properties for `usage.txt` files: -[usage.txt] -indent_style = space -indent_size = 2 - -# Set properties for `repl.txt` files: -[repl.txt] -indent_style = space -indent_size = 4 - -# Set properties for `package.json` files: -[package.{json,json.txt}] -indent_style = space -indent_size = 2 - -# Set properties for `datapackage.json` files: -[datapackage.json] -indent_style = space -indent_size = 2 - -# Set properties for `manifest.json` files: -[manifest.json] -indent_style = space -indent_size = 2 - -# Set properties for `tsconfig.json` files: -[tsconfig.json] -indent_style = space -indent_size = 2 - -# Set properties for LaTeX files: -[*.{tex,tex.txt}] -indent_style = tab - -# Set properties for LaTeX Bibliography files: -[*.{bib,bib.txt}] -indent_style = tab - -# Set properties for YAML files: -[*.{yml,yml.txt}] -indent_style = space -indent_size = 2 - -# Set properties for GYP files: -[binding.gyp] -indent_style = space -indent_size = 2 - -[*.gypi] -indent_style = space -indent_size = 2 - -# Set properties for citation files: -[*.{cff,cff.txt}] -indent_style = space -indent_size = 2 diff --git a/.eslintrc.js b/.eslintrc.js deleted file mode 100644 index 5f30286..0000000 --- a/.eslintrc.js +++ /dev/null @@ -1 +0,0 @@ -/* For the `eslint` rules of this project, consult the main repository at https://github.com/stdlib-js/stdlib */ diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 1c88e69..0000000 --- a/.gitattributes +++ /dev/null @@ -1,66 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2017 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Configuration file which assigns attributes to pathnames. -# -# [1]: https://git-scm.com/docs/gitattributes - -# Automatically normalize the line endings of any committed text files: -* text=auto - -# Override line endings for certain files on checkout: -*.crlf.csv text eol=crlf - -# Denote that certain files are binary and should not be modified: -*.png binary -*.jpg binary -*.jpeg binary -*.gif binary -*.ico binary -*.gz binary -*.zip binary -*.7z binary -*.mp3 binary -*.mp4 binary -*.mov binary - -# Override what is considered "vendored" by GitHub's linguist: -/lib/node_modules/** -linguist-vendored -linguist-generated - -# Configure directories which should *not* be included in GitHub language statistics: -/deps/** linguist-vendored -/dist/** linguist-generated -/workshops/** linguist-vendored - -benchmark/** linguist-vendored -docs/* linguist-documentation -etc/** linguist-vendored -examples/** linguist-documentation -scripts/** linguist-vendored -test/** linguist-vendored -tools/** linguist-vendored - -# Configure files which should *not* be included in GitHub language statistics: -Makefile linguist-vendored -*.mk linguist-vendored -*.jl linguist-vendored -*.py linguist-vendored -*.R linguist-vendored - -# Configure files which should be included in GitHub language statistics: -docs/types/*.d.ts -linguist-documentation diff --git a/.github/.keepalive b/.github/.keepalive deleted file mode 100644 index 8809947..0000000 --- a/.github/.keepalive +++ /dev/null @@ -1 +0,0 @@ -2025-03-24T01:02:25.959Z diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index 69bc60a..0000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,7 +0,0 @@ - - -We are excited about your pull request, but unfortunately we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/to-view-iterator-right) of the main repository where we’ll review and provide feedback. - -If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. You may also consult the [development guide](https://github.com/stdlib-js/stdlib/blob/develop/docs/contributing/development.md) for help on developing stdlib. - -We look forward to receiving your contribution! :smiley: \ No newline at end of file diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml deleted file mode 100644 index e4f10fe..0000000 --- a/.github/workflows/benchmark.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: benchmark - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run benchmarks: - benchmark: - - # Define a display name: - name: 'Run benchmarks' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run benchmarks: - - name: 'Run benchmarks' - run: | - npm run benchmark diff --git a/.github/workflows/cancel.yml b/.github/workflows/cancel.yml deleted file mode 100644 index b5291db..0000000 --- a/.github/workflows/cancel.yml +++ /dev/null @@ -1,57 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: cancel - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to cancel existing workflow runs: - cancel: - - # Define a display name: - name: 'Cancel workflow runs' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Time limit: - timeout-minutes: 3 - - # Define the sequence of job steps... - steps: - - # Cancel existing workflow runs: - - name: 'Cancel existing workflow runs' - # Pin action to full length commit SHA - uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # v0.12.1 - with: - workflow_id: >- - benchmark.yml, - examples.yml, - test.yml, - test_coverage.yml, - test_install.yml, - publish.yml - access_token: ${{ github.token }} diff --git a/.github/workflows/close_pull_requests.yml b/.github/workflows/close_pull_requests.yml deleted file mode 100644 index d2960f4..0000000 --- a/.github/workflows/close_pull_requests.yml +++ /dev/null @@ -1,54 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: close_pull_requests - -# Workflow triggers: -on: - pull_request_target: - types: [opened] - -# Workflow jobs: -jobs: - - # Define job to close all pull requests: - run: - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Close pull request - - name: 'Close pull request' - # Pin action to full length commit SHA corresponding to v3.1.2 - uses: superbrothers/close-pull-request@9c18513d320d7b2c7185fb93396d0c664d5d8448 - with: - comment: | - Thank you for submitting a pull request. :raised_hands: - - We greatly appreciate your willingness to submit a contribution. However, we are not accepting pull requests against this repository, as all development happens on the [main project repository](https://github.com/stdlib-js/stdlib). - - We kindly request that you submit this pull request against the [respective directory](https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/to-view-iterator-right) of the main repository where we’ll review and provide feedback. If this is your first stdlib contribution, be sure to read the [contributing guide](https://github.com/stdlib-js/stdlib/blob/develop/CONTRIBUTING.md) which provides guidelines and instructions for submitting contributions. - - Thank you again, and we look forward to receiving your contribution! :smiley: - - Best, - The stdlib team \ No newline at end of file diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml deleted file mode 100644 index 2984901..0000000 --- a/.github/workflows/examples.yml +++ /dev/null @@ -1,64 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2021 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: examples - -# Workflow triggers: -on: - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job to run the package examples... - examples: - - # Define display name: - name: 'Run examples' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - - # Checkout repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Run examples: - - name: 'Run examples' - run: | - npm run examples diff --git a/.github/workflows/npm_downloads.yml b/.github/workflows/npm_downloads.yml deleted file mode 100644 index 5954337..0000000 --- a/.github/workflows/npm_downloads.yml +++ /dev/null @@ -1,112 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: npm_downloads - -# Workflow triggers: -on: - # Run this workflow weekly: - schedule: - # cron: ' ' - - cron: '28 16 * * 4' - - # Allow the workflow to be manually run: - workflow_dispatch: - -# Workflow jobs: -jobs: - - # Define a job for retrieving npm download counts... - npm_downloads: - - # Define display name: - name: 'Retrieve npm download counts' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - timeout-minutes: 10 - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Resolve package name: - - name: 'Resolve package name' - id: package_name - run: | - name=`node -e 'console.log(require("./package.json").name)' | tr -d '\n'` - echo "package_name=$name" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Fetch download data: - - name: 'Fetch data' - id: download_data - run: | - url="https://api.npmjs.org/downloads/range/$(date --date='1 year ago' '+%Y-%m-%d'):$(date '+%Y-%m-%d')/${{ steps.package_name.outputs.package_name }}" - echo "$url" - data=$(curl "$url") - mkdir ./tmp - echo "$data" > ./tmp/npm_downloads.json - echo "data=$data" >> $GITHUB_OUTPUT - timeout-minutes: 5 - - # Print summary of download data: - - name: 'Print summary' - run: | - echo "| Date | Downloads |" >> $GITHUB_STEP_SUMMARY - echo "|------|------------|" >> $GITHUB_STEP_SUMMARY - cat ./tmp/npm_downloads.json | jq -r ".downloads | .[-14:] | to_entries | map(\"| \(.value.day) | \(.value.downloads) |\") |.[]" >> $GITHUB_STEP_SUMMARY - - # Upload the download data: - - name: 'Upload data' - # Pin action to full length commit SHA - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1 - with: - # Define a name for the uploaded artifact (ensuring a unique name for each job): - name: npm_downloads - - # Specify the path to the file to upload: - path: ./tmp/npm_downloads.json - - # Specify the number of days to retain the artifact (default is 90 days): - retention-days: 90 - timeout-minutes: 10 - if: success() - - # Send data to events server: - - name: 'Post data' - # Pin action to full length commit SHA - uses: distributhor/workflow-webhook@48a40b380ce4593b6a6676528cd005986ae56629 # v3.0.3 - env: - webhook_url: ${{ secrets.STDLIB_NPM_DOWNLOADS_URL }} - webhook_secret: ${{ secrets.STDLIB_WEBHOOK_SECRET }} - data: '{ "downloads": ${{ steps.download_data.outputs.data }} }' - timeout-minutes: 5 - if: success() diff --git a/.github/workflows/productionize.yml b/.github/workflows/productionize.yml deleted file mode 100644 index f4575e9..0000000 --- a/.github/workflows/productionize.yml +++ /dev/null @@ -1,794 +0,0 @@ -#/ -# @license Apache-2.0 -# -# Copyright (c) 2022 The Stdlib Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -#/ - -# Workflow name: -name: productionize - -# Workflow triggers: -on: - # Run workflow when a new commit is pushed to the main branch: - push: - branches: - - main - - # Allow the workflow to be manually run: - workflow_dispatch: - inputs: - require-passing-tests: - description: 'Require passing tests for creating bundles' - type: boolean - default: true - - # Run workflow upon completion of `publish` workflow run: - workflow_run: - workflows: ["publish"] - types: [completed] - - -# Concurrency group to prevent multiple concurrent executions: -concurrency: - group: productionize - cancel-in-progress: true - -# Workflow jobs: -jobs: - - # Define a job to create a production build... - productionize: - - # Define display name: - name: 'Productionize' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Define the sequence of job steps... - steps: - # Checkout main branch of repository: - - name: 'Checkout main branch' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - ref: main - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Create production branch: - - name: 'Create production branch' - run: | - git checkout -b production - - # Transform error messages: - - name: 'Transform error messages' - id: transform-error-messages - uses: stdlib-js/transform-errors-action@main - - # Change `@stdlib/string-format` to `@stdlib/error-tools-fmtprodmsg` in package.json if the former is a dependency, otherwise insert it as a dependency: - - name: 'Update dependencies in package.json' - run: | - PKG_VERSION=$(npm view @stdlib/error-tools-fmtprodmsg version) - if grep -q '"@stdlib/string-format"' package.json; then - sed -i "s/\"@stdlib\/string-format\": \"^.*\"/\"@stdlib\/error-tools-fmtprodmsg\": \"^$PKG_VERSION\"/g" package.json - else - node -e "var pkg = require( './package.json' ); pkg.dependencies[ '@stdlib/error-tools-fmtprodmsg' ] = '^$PKG_VERSION'; require( 'fs' ).writeFileSync( 'package.json', JSON.stringify( pkg, null, 2 ) );" - fi - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Transform error messages" - - # Push changes: - - name: 'Push changes' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" production --force - - # Define a job for running tests of the productionized code... - test: - - # Define a display name: - name: 'Run Tests' - - # Define the type of virtual host machine: - runs-on: 'ubuntu-latest' - - # Indicate that this job depends on the prior job finishing: - needs: productionize - - # Run this job regardless of the outcome of the prior job: - if: always() - - # Define the sequence of job steps... - steps: - - # Checkout the repository: - - name: 'Checkout repository' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - with: - # Use the `production` branch: - ref: production - - # Install Node.js: - - name: 'Install Node.js' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Build native add-on if present: - - name: 'Build native add-on (if present)' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - run: | - if [ -f "binding.gyp" ]; then - npm install node-gyp --no-save && ./node_modules/.bin/node-gyp rebuild - fi - - # Run tests: - - name: 'Run tests' - if: ${{ github.event.inputs.require-passing-tests == 'true' }} - id: tests - run: | - npm test || npm test || npm test - - # Define job to create a bundle for use in Deno... - deno: - - # Define display name: - name: 'Create Deno bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `deno` branch exists: - - name: 'Check if remote `deno` branch exists' - id: deno-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin deno - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `deno` exists, delete everything in branch and merge `production` into it - - name: 'If `deno` exists, delete everything in branch and merge `production` into it' - if: steps.deno-branch-exists.outputs.remote-exists - run: | - git checkout -b deno origin/deno - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `deno` does not exist, create `deno` branch: - - name: 'If `deno` does not exist, create `deno` branch' - if: ${{ steps.deno-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b deno - - # Copy files to deno directory: - - name: 'Copy files to deno directory' - run: | - mkdir -p deno - cp README.md LICENSE CONTRIBUTORS NOTICE ./deno - - # Copy TypeScript definitions to deno directory: - if [ -d index.d.ts ]; then - cp index.d.ts ./deno/index.d.ts - fi - if [ -e ./docs/types/index.d.ts ]; then - cp ./docs/types/index.d.ts ./deno/mod.d.ts - fi - - # Install Node.js: - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: Install production and development dependencies - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Bundle package for use in Deno: - - name: 'Bundle package for Deno' - id: deno-bundle - uses: stdlib-js/bundle-action@main - with: - target: 'deno' - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - # Replace links to other packages with links to the deno branch: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/deno/"; - - # Replace reference to `@stdlib/types` with CDN link: - find ./deno -type f -name '*.ts' -print0 | xargs -0 -r sed -Ei "s/\/\/\/ /\/\/\/ /g" - - # Change wording of project description to avoid reference to JavaScript and Node.js: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "s/a standard library for JavaScript and Node.js, /a standard library /g" - - # Rewrite all `require()`s to use jsDelivr links: - find ./deno -type f -name '*.md' -print0 | xargs -0 sed -Ei "/require\( '@stdlib\// { - s/(var|let|const)\s+([a-z0-9_]+)\s+=\s*require\( '([^']+)' \);/import \2 from \'\3\';/i - s/@stdlib/https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js/ - s/';/@deno\/mod.js';/ - }" - - # Rewrite first `import` to show importing of named exports if available: - exports=$(cat lib/index.js | \ - grep -E 'setReadOnly\(.*,.*,.*\)' | \ - sed -E 's/setReadOnly\((.*),(.*),(.*)\);/\2/' | \ - sed -E "s/'//g" | \ - sort) - if [ -n "$exports" ]; then - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\nimport\s+([a-zA-Z0-9_]+)\s+from\s*'([^']+)';\n\`\`\`/\`\`\`javascript\nimport \1 from '\2';\n\`\`\`\n\nYou can also import the following named exports from the package:\n\n\`\`\`javascript\nimport { $(echo $exports | sed -E 's/ /, /g') } from '\2';\n\`\`\`/" - fi - - # Remove `installation`, `cli`, and `c` sections: - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./deno -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Create package.json file for deno branch: - jq --indent 2 '{"name": .name, "version": .version, "description": .description, "license": .license, "type": "module", "main": "./mod.js", "homepage": .homepage, "repository": .repository, "bugs": .bugs, "keywords": .keywords, "funding": .funding}' package.json > ./deno/package.json - - # Delete everything in current directory aside from deno folder: - - name: 'Delete everything in current directory aside from deno folder' - run: | - find . -type 'f' | grep -v -e "deno" -e ".git/" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e "deno" -e ".git" | xargs -r rm -rf - - # Move deno directory to root: - - name: 'Move deno directory to root' - run: | - mv ./deno/* . - rmdir ./deno - - # Commit changes: - - name: 'Commit changes' - run: | - git add -A - git commit -m "Auto-generated commit" - - # Push changes to `deno` branch: - - name: 'Push changes to `deno` branch' - run: | - SLUG=${{ github.repository }} - echo "Pushing changes to $SLUG..." - git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$SLUG.git" deno - - # Send status to Slack channel if job fails: - - name: 'Send status to Slack channel in case of failure' - # Pin action to full length commit SHA - uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2 - with: - status: ${{ job.status }} - channel: '#npm-ci' - if: failure() - - # Define job to create a UMD bundle... - umd: - - # Define display name: - name: 'Create UMD bundle' - - # Define the type of virtual host machine on which to run the job: - runs-on: ubuntu-latest - - # Indicate that this job depends on the test job finishing: - needs: test - - # Define the sequence of job steps... - steps: - # Checkout the repository: - - name: 'Checkout repository' - # Pin action to full length commit SHA - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 - - # Configure Git: - - name: 'Configure Git' - run: | - git config --local user.email "noreply@stdlib.io" - git config --local user.name "stdlib-bot" - - # Check if remote `umd` branch exists: - - name: 'Check if remote `umd` branch exists' - id: umd-branch-exists - continue-on-error: true - run: | - git fetch --all - git ls-remote --exit-code --heads origin umd - if [ $? -eq 0 ]; then - echo "remote-exists=true" >> $GITHUB_OUTPUT - else - echo "remote-exists=false" >> $GITHUB_OUTPUT - fi - - # If `umd` exists, delete everything in branch and merge `production` into it - - name: 'If `umd` exists, delete everything in branch and merge `production` into it' - if: steps.umd-branch-exists.outputs.remote-exists - run: | - git checkout -b umd origin/umd - - find . -type 'f' | grep -v -e ".git/" -e "package.json" -e "README.md" -e "LICENSE" -e "CONTRIBUTORS" -e "NOTICE" | xargs -r rm - find . -mindepth 1 -type 'd' | grep -v -e ".git" | xargs -r rm -rf - - git add -A - git commit -m "Remove files" --allow-empty - - git config merge.theirs.name 'simulate `-s theirs`' - git config merge.theirs.driver 'cat %B > %A' - GIT_CONFIG_PARAMETERS="'merge.default=theirs'" git merge origin/production --allow-unrelated-histories - - # Copy files from `production` branch if necessary: - git checkout origin/production -- . - if [ -n "$(git status --porcelain)" ]; then - git add -A - git commit -m "Auto-generated commit" - fi - - # If `umd` does not exist, create `umd` branch: - - name: 'If `umd` does not exist, create `umd` branch' - if: ${{ steps.umd-branch-exists.outputs.remote-exists == false }} - run: | - git checkout production - git checkout -b umd - - # Copy files to umd directory: - - name: 'Copy files to umd directory' - run: | - mkdir -p umd - cp README.md LICENSE CONTRIBUTORS NOTICE ./umd - - # Install Node.js - - name: 'Install Node.js' - # Pin action to full length commit SHA - uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1 - with: - node-version: 20 - timeout-minutes: 5 - - # Install dependencies: - - name: 'Install production and development dependencies' - id: install - run: | - npm install || npm install || npm install - timeout-minutes: 15 - - # Extract alias: - - name: 'Extract alias' - id: extract-alias - run: | - alias=$(grep -E 'require\(' README.md | head -n 1 | sed -E 's/^var ([a-zA-Z0-9_]+) = .+/\1/') - echo "alias=${alias}" >> $GITHUB_OUTPUT - - # Create Universal Module Definition (UMD) Node.js bundle: - - name: 'Create Universal Module Definition (UMD) Node.js bundle' - id: umd-bundle-node - uses: stdlib-js/bundle-action@main - with: - target: 'umd-node' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Create Universal Module Definition (UMD) browser bundle: - - name: 'Create Universal Module Definition (UMD) browser bundle' - id: umd-bundle-browser - uses: stdlib-js/bundle-action@main - with: - target: 'umd-browser' - alias: ${{ steps.extract-alias.outputs.alias }} - - # Rewrite file contents: - - name: 'Rewrite file contents' - run: | - - # Replace links to other packages with links to the umd branch: - find ./umd -type f -name '*.md' -print0 | xargs -0 sed -Ei "/\/tree\/main/b; /^\[@stdlib[^:]+: https:\/\/github.com\/stdlib-js\// s/(.*)/\\1\/tree\/umd/"; - - # Remove `installation`, `cli`, and `c` sections: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/
[^<]+<\/section>//g;" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.cli \-\->//g" - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/(\* \* \*\n+)?
[\s\S]+<\!\-\- \/.c \-\->//g" - - # Rewrite first `require()` to show consumption of the UMD bundle in Observable and via a `script` tag: - find ./umd -type f -name '*.md' -print0 | xargs -0 perl -0777 -i -pe "s/\`\`\`javascript\n(var|let|const)\s+([a-zA-Z0-9_]+)\s+=\s*require\( '\@stdlib\/([^']+)' \);\n\`\`\`/To use in Observable,\n\n\`\`\`javascript\n\2 = require\( 'https:\/\/cdn.jsdelivr.net\/gh\/stdlib-js\/\3\@umd\/browser.js' \)\n\`\`\`\n\nTo vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:\n\n\`\`\`javascript\nvar \2 = require\( 'path\/to\/vendor\/umd\/\3\/index.js' \)\n\`\`\`\n\nTo include the bundle in a webpage,\n\n\`\`\`html\n + + ```
@@ -344,7 +335,7 @@ while ( true ) { ## Notice -This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more. +This package is part of [stdlib][stdlib], a standard library with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more. For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib]. @@ -407,17 +398,17 @@ Copyright © 2016-2025. The Stdlib [Authors][stdlib-authors]. [stdlib-license]: https://raw.githubusercontent.com/stdlib-js/array-to-view-iterator-right/main/LICENSE -[@stdlib/array/complex64]: https://github.com/stdlib-js/array-complex64 +[@stdlib/array/complex64]: https://github.com/stdlib-js/array-complex64/tree/esm -[@stdlib/array/from-iterator]: https://github.com/stdlib-js/array-from-iterator +[@stdlib/array/from-iterator]: https://github.com/stdlib-js/array-from-iterator/tree/esm -[@stdlib/array/to-iterator-right]: https://github.com/stdlib-js/array-to-iterator-right +[@stdlib/array/to-iterator-right]: https://github.com/stdlib-js/array-to-iterator-right/tree/esm -[@stdlib/array/to-strided-iterator]: https://github.com/stdlib-js/array-to-strided-iterator +[@stdlib/array/to-strided-iterator]: https://github.com/stdlib-js/array-to-strided-iterator/tree/esm -[@stdlib/array/to-view-iterator]: https://github.com/stdlib-js/array-to-view-iterator +[@stdlib/array/to-view-iterator]: https://github.com/stdlib-js/array-to-view-iterator/tree/esm diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index 9702d4c..0000000 --- a/SECURITY.md +++ /dev/null @@ -1,5 +0,0 @@ -# Security - -> Policy for reporting security vulnerabilities. - -See the security policy [in the main project repository](https://github.com/stdlib-js/stdlib/security). diff --git a/benchmark/benchmark.js b/benchmark/benchmark.js deleted file mode 100644 index 74626f6..0000000 --- a/benchmark/benchmark.js +++ /dev/null @@ -1,109 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2019 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var bench = require( '@stdlib/bench-harness' ); -var isnan = require( '@stdlib/math-base-assert-is-nan' ); -var isIteratorLike = require( '@stdlib/assert-is-iterator-like' ); -var pkg = require( './../package.json' ).name; -var arrayview2iteratorRight = require( './../lib' ); - - -// MAIN // - -bench( pkg, function benchmark( b ) { - var values; - var iter; - var i; - - values = [ 1, 2, 3, 4 ]; - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - values[ 0 ] = i; - iter = arrayview2iteratorRight( values ); - if ( typeof iter !== 'object' ) { - b.fail( 'should return an object' ); - } - } - b.toc(); - if ( !isIteratorLike( iter ) ) { - b.fail( 'should return an iterator protocol-compliant object' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+'::iteration', function benchmark( b ) { - var values; - var iter; - var z; - var i; - - values = []; - values.length = b.iterations; - - iter = arrayview2iteratorRight( values ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - z = iter.next().value; - if ( z !== void 0 ) { - b.fail( 'should be undefined' ); - } - } - b.toc(); - if ( z !== void 0 ) { - b.fail( 'should be undefined' ); - } - b.pass( 'benchmark finished' ); - b.end(); -}); - -bench( pkg+'::iteration,map', function benchmark( b ) { - var values; - var iter; - var z; - var i; - - values = []; - values.length = b.iterations; - - iter = arrayview2iteratorRight( values, transform ); - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - z = iter.next().value; - if ( isnan( z ) ) { - b.fail( 'should not be NaN' ); - } - } - b.toc(); - if ( isnan( z ) ) { - b.fail( 'should not be NaN' ); - } - b.pass( 'benchmark finished' ); - b.end(); - - function transform( v, i ) { - return i; - } -}); diff --git a/branches.md b/branches.md deleted file mode 100644 index 2d55bcd..0000000 --- a/branches.md +++ /dev/null @@ -1,56 +0,0 @@ - - -# Branches - -This repository has the following branches: - -- **main**: default branch generated from the [stdlib project][stdlib-url], where all development takes place. -- **production**: [production build][production-url] of the package (e.g., reformatted error messages to reduce bundle sizes and thus the number of bytes transmitted over a network). -- **esm**: [ES Module][esm-url] branch for use via a `script` tag without the need for installation and bundlers (see [README][esm-readme]). -- **deno**: [Deno][deno-url] branch for use in Deno (see [README][deno-readme]). -- **umd**: [UMD][umd-url] branch for use in Observable, or in dual browser/Node.js environments (see [README][umd-readme]). - -The following diagram illustrates the relationships among the above branches: - -```mermaid -graph TD; -A[stdlib]-->|generate standalone package|B; -B[main] -->|productionize| C[production]; -C -->|bundle| D[esm]; -C -->|bundle| E[deno]; -C -->|bundle| F[umd]; - -%% click A href "https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/to-view-iterator-right" -%% click B href "https://github.com/stdlib-js/array-to-view-iterator-right/tree/main" -%% click C href "https://github.com/stdlib-js/array-to-view-iterator-right/tree/production" -%% click D href "https://github.com/stdlib-js/array-to-view-iterator-right/tree/esm" -%% click E href "https://github.com/stdlib-js/array-to-view-iterator-right/tree/deno" -%% click F href "https://github.com/stdlib-js/array-to-view-iterator-right/tree/umd" -``` - -[stdlib-url]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/to-view-iterator-right -[production-url]: https://github.com/stdlib-js/array-to-view-iterator-right/tree/production -[deno-url]: https://github.com/stdlib-js/array-to-view-iterator-right/tree/deno -[deno-readme]: https://github.com/stdlib-js/array-to-view-iterator-right/blob/deno/README.md -[umd-url]: https://github.com/stdlib-js/array-to-view-iterator-right/tree/umd -[umd-readme]: https://github.com/stdlib-js/array-to-view-iterator-right/blob/umd/README.md -[esm-url]: https://github.com/stdlib-js/array-to-view-iterator-right/tree/esm -[esm-readme]: https://github.com/stdlib-js/array-to-view-iterator-right/blob/esm/README.md \ No newline at end of file diff --git a/dist/index.d.ts b/dist/index.d.ts deleted file mode 100644 index 77b045e..0000000 --- a/dist/index.d.ts +++ /dev/null @@ -1,3 +0,0 @@ -/// -import arrayview2iteratorRight from '../docs/types/index'; -export = arrayview2iteratorRight; \ No newline at end of file diff --git a/dist/index.js b/dist/index.js deleted file mode 100644 index 9510ed2..0000000 --- a/dist/index.js +++ /dev/null @@ -1,5 +0,0 @@ -"use strict";var E=function(e,i){return function(){return i||e((i={exports:{}}).exports,i),i.exports}};var y=E(function(k,w){ -var l=require('@stdlib/utils-define-nonenumerable-read-only-property/dist'),o=require('@stdlib/assert-is-function/dist'),F=require('@stdlib/assert-is-collection/dist'),d=require('@stdlib/assert-is-integer/dist').isPrimitive,V=require('@stdlib/array-base-assert-is-accessor-array/dist'),q=require('@stdlib/symbol-iterator/dist'),A=require('@stdlib/array-base-accessor-getter/dist'),G=require('@stdlib/array-base-getter/dist'),R=require('@stdlib/array-dtype/dist'),f=require('@stdlib/error-tools-fmtprodmsg/dist');function h(e){var i,t,g,u,m,n,r,s,v,a;if(!F(e))throw new TypeError(f('01j2O',e));if(g=arguments.length,g===1)t=0,r=e.length;else if(g===2)o(arguments[1])?(t=0,n=arguments[1]):t=arguments[1],r=e.length;else if(g===3)o(arguments[1])?(t=0,r=e.length,n=arguments[1],i=arguments[2]):o(arguments[2])?(t=arguments[1],r=e.length,n=arguments[2]):(t=arguments[1],r=arguments[2]);else{if(t=arguments[1],r=arguments[2],n=arguments[3],!o(n))throw new TypeError(f('01j32',n));i=arguments[4]}if(!d(t))throw new TypeError(f('01jEE',t));if(!d(r))throw new TypeError(f('01jEF',r));return r<0?(r=e.length+r,r<0&&(r=0)):r>e.length&&(r=e.length),t<0&&(t=e.length+t,t<0&&(t=0)),a=r,u={},n?l(u,"next",x):l(u,"next",b),l(u,"return",p),q&&l(u,q,c),v=R(e),V(e)?s=A(v):s=G(v),u;function x(){return a-=1,m||a= 4\n\t\tbegin = arguments[ 1 ];\n\t\tend = arguments[ 2 ];\n\t\tfcn = arguments[ 3 ];\n\t\tif ( !isFunction( fcn ) ) {\n\t\t\tthrow new TypeError( format( 'invalid argument. Fourth argument must be a function. Value: `%s`.', fcn ) );\n\t\t}\n\t\tthisArg = arguments[ 4 ];\n\t}\n\tif ( !isInteger( begin ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. Second argument must be either an integer (starting view index) or a function. Value: `%s`.', begin ) );\n\t}\n\tif ( !isInteger( end ) ) {\n\t\tthrow new TypeError( format( 'invalid argument. Third argument must be either an integer (ending view index) or a function. Value: `%s`.', end ) );\n\t}\n\tif ( end < 0 ) {\n\t\tend = src.length + end;\n\t\tif ( end < 0 ) {\n\t\t\tend = 0;\n\t\t}\n\t} else if ( end > src.length ) {\n\t\tend = src.length;\n\t}\n\tif ( begin < 0 ) {\n\t\tbegin = src.length + begin;\n\t\tif ( begin < 0 ) {\n\t\t\tbegin = 0;\n\t\t}\n\t}\n\ti = end;\n\n\t// Create an iterator protocol-compliant object:\n\titer = {};\n\tif ( fcn ) {\n\t\tsetReadOnly( iter, 'next', next1 );\n\t} else {\n\t\tsetReadOnly( iter, 'next', next2 );\n\t}\n\tsetReadOnly( iter, 'return', finish );\n\n\t// If an environment supports `Symbol.iterator`, make the iterator iterable:\n\tif ( iteratorSymbol ) {\n\t\tsetReadOnly( iter, iteratorSymbol, factory );\n\t}\n\t// Resolve an accessor for retrieving array elements (e.g., to accommodate `Complex64Array`, etc):\n\tdt = dtype( src );\n\tif ( isAccessorArray( src ) ) {\n\t\tget = accessorGetter( dt );\n\t} else {\n\t\tget = getter( dt );\n\t}\n\treturn iter;\n\n\t/**\n\t* Returns an iterator protocol-compliant object containing the next iterated value.\n\t*\n\t* @private\n\t* @returns {Object} iterator protocol-compliant object\n\t*/\n\tfunction next1() {\n\t\ti -= 1;\n\t\tif ( FLG || i < begin ) {\n\t\t\treturn {\n\t\t\t\t'done': true\n\t\t\t};\n\t\t}\n\t\treturn {\n\t\t\t'value': fcn.call( thisArg, get( src, i ), i, end-i-1, src ),\n\t\t\t'done': false\n\t\t};\n\t}\n\n\t/**\n\t* Returns an iterator protocol-compliant object containing the next iterated value.\n\t*\n\t* @private\n\t* @returns {Object} iterator protocol-compliant object\n\t*/\n\tfunction next2() {\n\t\ti -= 1;\n\t\tif ( FLG || i < begin ) {\n\t\t\treturn {\n\t\t\t\t'done': true\n\t\t\t};\n\t\t}\n\t\treturn {\n\t\t\t'value': get( src, i ),\n\t\t\t'done': false\n\t\t};\n\t}\n\n\t/**\n\t* Finishes an iterator.\n\t*\n\t* @private\n\t* @param {*} [value] - value to return\n\t* @returns {Object} iterator protocol-compliant object\n\t*/\n\tfunction finish( value ) {\n\t\tFLG = true;\n\t\tif ( arguments.length ) {\n\t\t\treturn {\n\t\t\t\t'value': value,\n\t\t\t\t'done': true\n\t\t\t};\n\t\t}\n\t\treturn {\n\t\t\t'done': true\n\t\t};\n\t}\n\n\t/**\n\t* Returns a new iterator.\n\t*\n\t* @private\n\t* @returns {Iterator} iterator\n\t*/\n\tfunction factory() {\n\t\tif ( fcn ) {\n\t\t\treturn arrayview2iteratorRight( src, begin, end, fcn, thisArg );\n\t\t}\n\t\treturn arrayview2iteratorRight( src, begin, end );\n\t}\n}\n\n\n// EXPORTS //\n\nmodule.exports = arrayview2iteratorRight;\n", "/**\n* @license Apache-2.0\n*\n* Copyright (c) 2019 The Stdlib Authors.\n*\n* Licensed under the Apache License, Version 2.0 (the \"License\");\n* you may not use this file except in compliance with the License.\n* You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing, software\n* distributed under the License is distributed on an \"AS IS\" BASIS,\n* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n* See the License for the specific language governing permissions and\n* limitations under the License.\n*/\n\n'use strict';\n\n/**\n* Create an iterator from an array-like object view, iterating from right to left.\n*\n* @module @stdlib/array-to-view-iterator-right\n*\n* @example\n* var arrayview2iteratorRight = require( '@stdlib/array-to-view-iterator-right' );\n*\n* var iter = arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, 3 );\n*\n* var v = iter.next().value;\n* // returns 3\n*\n* v = iter.next().value;\n* // returns 2\n*\n* var bool = iter.next().done;\n* // returns true\n*/\n\n// MODULES //\n\nvar main = require( './main.js' );\n\n\n// EXPORTS //\n\nmodule.exports = main;\n"], - 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"names": ["require_main", "__commonJSMin", "exports", "module", "setReadOnly", "isFunction", "isCollection", "isInteger", "isAccessorArray", "iteratorSymbol", "accessorGetter", "getter", "dtype", "format", "arrayview2iteratorRight", "src", "thisArg", "begin", "nargs", "iter", "FLG", "fcn", "end", "get", "dt", "i", "next1", "next2", "finish", "factory", "value", "main"] -} diff --git a/docs/repl.txt b/docs/repl.txt deleted file mode 100644 index b6a5e3d..0000000 --- a/docs/repl.txt +++ /dev/null @@ -1,63 +0,0 @@ - -{{alias}}( src[, begin[, end]][, mapFcn[, thisArg]] ) - Returns an iterator which iterates from right to left over the elements of - an array-like object view. - - When invoked, an input function is provided four arguments: - - - value: iterated value. - - index: iterated value index. - - n: iteration count (zero-based). - - src: source array-like object. - - If an environment supports Symbol.iterator, the returned iterator is - iterable. - - If an environment supports Symbol.iterator, the function explicitly does not - invoke an array's `@@iterator` method, regardless of whether this method is - defined. To convert an array to an implementation defined iterator, invoke - this method directly. - - Parameters - ---------- - src: ArrayLikeObject - Array-like object from which to create the iterator. - - begin: integer (optional) - Starting index (inclusive). When negative, determined relative to the - last element. Default: 0. - - end: integer (optional) - Ending index (non-inclusive). When negative, determined relative to the - last element. Default: src.length. - - mapFcn: Function (optional) - Function to invoke for each iterated value. - - thisArg: any (optional) - Execution context. - - Returns - ------- - iterator: Object - Iterator. - - iterator.next(): Function - Returns an iterator protocol-compliant object containing the next - iterated value (if one exists) and a boolean flag indicating whether the - iterator is finished. - - iterator.return( [value] ): Function - Finishes an iterator and returns a provided value. - - Examples - -------- - > var it = {{alias}}( [ 1, 2, 3, 4 ], 1, 3 ); - > var v = it.next().value - 3 - > v = it.next().value - 2 - - See Also - -------- - diff --git a/docs/types/test.ts b/docs/types/test.ts deleted file mode 100644 index 6f74bf3..0000000 --- a/docs/types/test.ts +++ /dev/null @@ -1,86 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2021 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -import arrayview2iteratorRight = require( './index' ); - -/** -* Multiplies a value by 10. -* -* @param v - iterated value -* @returns new value -*/ -function times10( v: number ): number { - return v * 10.0; -} - - -// TESTS // - -// The function returns an iterator... -{ - arrayview2iteratorRight( [ 1, 2, 3, 4 ] ); // $ExpectType Iterator - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, 2, times10 ); // $ExpectType Iterator - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, 2, times10, {} ); // $ExpectType Iterator -} - -// The compiler throws an error if the function is provided a first argument which is not array-like... -{ - arrayview2iteratorRight( 123 ); // $ExpectError - arrayview2iteratorRight( true ); // $ExpectError - arrayview2iteratorRight( false ); // $ExpectError - arrayview2iteratorRight( {} ); // $ExpectError - arrayview2iteratorRight( null ); // $ExpectError - arrayview2iteratorRight( undefined ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not a number or function... -{ - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 'abc' ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], [] ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], {} ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], true ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], false ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], null ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not number or function... -{ - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, 'abc' ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, [] ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, {} ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, true ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, false ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, null ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a function... -{ - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 0, 2, 'abc' ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 0, 2, 123 ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 0, 2, [] ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 0, 2, {} ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 0, 2, true ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 0, 2, false ); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 0, 2, null ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - arrayview2iteratorRight(); // $ExpectError - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, 2, times10, {}, 123 ); // $ExpectError -} diff --git a/examples/index.js b/examples/index.js deleted file mode 100644 index f1f78e7..0000000 --- a/examples/index.js +++ /dev/null @@ -1,44 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2019 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -var Float64Array = require( '@stdlib/array-float64' ); -var inmap = require( '@stdlib/utils-inmap' ); -var randu = require( '@stdlib/random-base-randu' ); -var arrayview2iteratorRight = require( './../lib' ); - -function scale( v, i ) { - return v * (i+1); -} - -// Create an array filled with random numbers: -var arr = inmap( new Float64Array( 100 ), randu ); - -// Create an iterator from an array view which scales iterated values: -var it = arrayview2iteratorRight( arr, 40, 60, scale ); - -// Perform manual iteration... -var v; -while ( true ) { - v = it.next(); - if ( v.done ) { - break; - } - console.log( v.value ); -} diff --git a/docs/types/index.d.ts b/index.d.ts similarity index 97% rename from docs/types/index.d.ts rename to index.d.ts index 59fa0e8..5391cee 100644 --- a/docs/types/index.d.ts +++ b/index.d.ts @@ -18,7 +18,7 @@ // TypeScript Version: 4.1 -/// +/// import { Iterator as Iter, IterableIterator } from '@stdlib/types/iter'; import { ArrayLike } from '@stdlib/types/array'; diff --git a/index.mjs b/index.mjs new file mode 100644 index 0000000..cb190fd --- /dev/null +++ b/index.mjs @@ -0,0 +1,4 @@ +// Copyright (c) 2025 The Stdlib Authors. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0 +/// +import e from"https://cdn.jsdelivr.net/gh/stdlib-js/utils-define-nonenumerable-read-only-property@v0.2.1-esm/index.mjs";import t from"https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-function@v0.2.2-esm/index.mjs";import r from"https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-collection@v0.2.2-esm/index.mjs";import{isPrimitive as s}from"https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-integer@v0.2.2-esm/index.mjs";import n from"https://cdn.jsdelivr.net/gh/stdlib-js/array-base-assert-is-accessor-array@v0.2.2-esm/index.mjs";import i from"https://cdn.jsdelivr.net/gh/stdlib-js/symbol-iterator@v0.2.2-esm/index.mjs";import o from"https://cdn.jsdelivr.net/gh/stdlib-js/array-base-accessor-getter@v0.2.2-esm/index.mjs";import d from"https://cdn.jsdelivr.net/gh/stdlib-js/array-base-getter@v0.2.2-esm/index.mjs";import l from"https://cdn.jsdelivr.net/gh/stdlib-js/array-dtype@v0.3.0-esm/index.mjs";import m from"https://cdn.jsdelivr.net/gh/stdlib-js/error-tools-fmtprodmsg@v0.2.2-esm/index.mjs";function h(j){var f,a,p,g,v,c,u,b,y,x;if(!r(j))throw new TypeError(m("01j2O",j));if(1===(p=arguments.length))a=0,u=j.length;else if(2===p)t(arguments[1])?(a=0,c=arguments[1]):a=arguments[1],u=j.length;else if(3===p)t(arguments[1])?(a=0,u=j.length,c=arguments[1],f=arguments[2]):t(arguments[2])?(a=arguments[1],u=j.length,c=arguments[2]):(a=arguments[1],u=arguments[2]);else{if(a=arguments[1],u=arguments[2],!t(c=arguments[3]))throw new TypeError(m("01j32",c));f=arguments[4]}if(!s(a))throw new TypeError(m("01jEE",a));if(!s(u))throw new TypeError(m("01jEF",u));return u<0?(u=j.length+u)<0&&(u=0):u>j.length&&(u=j.length),a<0&&(a=j.length+a)<0&&(a=0),x=u,e(g={},"next",c?function(){if(x-=1,v||x= 4\n\t\tbegin = arguments[ 1 ];\n\t\tend = arguments[ 2 ];\n\t\tfcn = arguments[ 3 ];\n\t\tif ( !isFunction( fcn ) ) {\n\t\t\tthrow new TypeError( format( '01j32', fcn ) );\n\t\t}\n\t\tthisArg = arguments[ 4 ];\n\t}\n\tif ( !isInteger( begin ) ) {\n\t\tthrow new TypeError( format( '01jEE', begin ) );\n\t}\n\tif ( !isInteger( end ) ) {\n\t\tthrow new TypeError( format( '01jEF', end ) );\n\t}\n\tif ( end < 0 ) {\n\t\tend = src.length + end;\n\t\tif ( end < 0 ) {\n\t\t\tend = 0;\n\t\t}\n\t} else if ( end > src.length ) {\n\t\tend = src.length;\n\t}\n\tif ( begin < 0 ) {\n\t\tbegin = src.length + begin;\n\t\tif ( begin < 0 ) {\n\t\t\tbegin = 0;\n\t\t}\n\t}\n\ti = end;\n\n\t// Create an iterator protocol-compliant object:\n\titer = {};\n\tif ( fcn ) {\n\t\tsetReadOnly( iter, 'next', next1 );\n\t} else {\n\t\tsetReadOnly( iter, 'next', next2 );\n\t}\n\tsetReadOnly( iter, 'return', finish );\n\n\t// If an environment supports `Symbol.iterator`, make the iterator iterable:\n\tif ( iteratorSymbol ) {\n\t\tsetReadOnly( iter, iteratorSymbol, factory );\n\t}\n\t// Resolve an accessor for retrieving array elements (e.g., to accommodate `Complex64Array`, etc):\n\tdt = dtype( src );\n\tif ( isAccessorArray( src ) ) {\n\t\tget = accessorGetter( dt );\n\t} else {\n\t\tget = getter( dt );\n\t}\n\treturn iter;\n\n\t/**\n\t* Returns an iterator protocol-compliant object containing the next iterated value.\n\t*\n\t* @private\n\t* @returns {Object} iterator protocol-compliant object\n\t*/\n\tfunction next1() {\n\t\ti -= 1;\n\t\tif ( FLG || i < begin ) {\n\t\t\treturn {\n\t\t\t\t'done': true\n\t\t\t};\n\t\t}\n\t\treturn {\n\t\t\t'value': fcn.call( thisArg, get( src, i ), i, end-i-1, src ),\n\t\t\t'done': false\n\t\t};\n\t}\n\n\t/**\n\t* Returns an iterator protocol-compliant object containing the next iterated value.\n\t*\n\t* @private\n\t* @returns {Object} iterator protocol-compliant object\n\t*/\n\tfunction next2() {\n\t\ti -= 1;\n\t\tif ( FLG || i < begin ) {\n\t\t\treturn {\n\t\t\t\t'done': true\n\t\t\t};\n\t\t}\n\t\treturn {\n\t\t\t'value': get( src, i ),\n\t\t\t'done': false\n\t\t};\n\t}\n\n\t/**\n\t* Finishes an iterator.\n\t*\n\t* @private\n\t* @param {*} [value] - value to return\n\t* @returns {Object} iterator protocol-compliant object\n\t*/\n\tfunction finish( value ) {\n\t\tFLG = true;\n\t\tif ( arguments.length ) {\n\t\t\treturn {\n\t\t\t\t'value': value,\n\t\t\t\t'done': true\n\t\t\t};\n\t\t}\n\t\treturn {\n\t\t\t'done': true\n\t\t};\n\t}\n\n\t/**\n\t* Returns a new iterator.\n\t*\n\t* @private\n\t* @returns {Iterator} iterator\n\t*/\n\tfunction factory() {\n\t\tif ( fcn ) {\n\t\t\treturn arrayview2iteratorRight( src, begin, end, fcn, thisArg );\n\t\t}\n\t\treturn arrayview2iteratorRight( src, begin, end );\n\t}\n}\n\n\n// EXPORTS //\n\nexport default arrayview2iteratorRight;\n"],"names":["arrayview2iteratorRight","src","thisArg","begin","nargs","iter","FLG","fcn","end","get","dt","i","isCollection","TypeError","format","arguments","length","isFunction","isInteger","setReadOnly","done","value","call","iteratorSymbol","dtype","isAccessorArray","accessorGetter","getter"],"mappings":";;+9BA8DA,SAASA,EAAyBC,GACjC,IAAIC,EACAC,EACAC,EACAC,EACAC,EACAC,EACAC,EACAC,EACAC,EACAC,EACJ,IAAMC,EAAcX,GACnB,MAAM,IAAIY,UAAWC,EAAQ,QAASb,IAGvC,GAAe,KADfG,EAAQW,UAAUC,QAEjBb,EAAQ,EACRK,EAAMP,EAAIe,YACJ,GAAe,IAAVZ,EACNa,EAAYF,UAAW,KAC3BZ,EAAQ,EACRI,EAAMQ,UAAW,IAEjBZ,EAAQY,UAAW,GAEpBP,EAAMP,EAAIe,YACJ,GAAe,IAAVZ,EACNa,EAAYF,UAAW,KAC3BZ,EAAQ,EACRK,EAAMP,EAAIe,OACVT,EAAMQ,UAAW,GACjBb,EAAUa,UAAW,IACVE,EAAYF,UAAW,KAClCZ,EAAQY,UAAW,GACnBP,EAAMP,EAAIe,OACVT,EAAMQ,UAAW,KAEjBZ,EAAQY,UAAW,GACnBP,EAAMO,UAAW,QAEZ,CAIN,GAHAZ,EAAQY,UAAW,GACnBP,EAAMO,UAAW,IAEXE,EADNV,EAAMQ,UAAW,IAEhB,MAAM,IAAIF,UAAWC,EAAQ,QAASP,IAEvCL,EAAUa,UAAW,EACrB,CACD,IAAMG,EAAWf,GAChB,MAAM,IAAIU,UAAWC,EAAQ,QAASX,IAEvC,IAAMe,EAAWV,GAChB,MAAM,IAAIK,UAAWC,EAAQ,QAASN,IAsCvC,OApCKA,EAAM,GACVA,EAAMP,EAAIe,OAASR,GACR,IACVA,EAAM,GAEIA,EAAMP,EAAIe,SACrBR,EAAMP,EAAIe,QAENb,EAAQ,IACZA,EAAQF,EAAIe,OAASb,GACR,IACZA,EAAQ,GAGVQ,EAAIH,EAKHW,EAFDd,EAAO,CAAA,EAEa,OADfE,EA0BL,WAEC,GADAI,GAAK,EACAL,GAAOK,EAAIR,EACf,MAAO,CACNiB,MAAQ,GAGV,MAAO,CACNC,MAASd,EAAIe,KAAMpB,EAASO,EAAKR,EAAKU,GAAKA,EAAGH,EAAIG,EAAE,EAAGV,GACvDmB,MAAQ,EAET,EAQD,WAEC,GADAT,GAAK,EACAL,GAAOK,EAAIR,EACf,MAAO,CACNiB,MAAQ,GAGV,MAAO,CACNC,MAASZ,EAAKR,EAAKU,GACnBS,MAAQ,EAET,GAnDDD,EAAad,EAAM,UA4DnB,SAAiBgB,GAEhB,GADAf,GAAM,EACDS,UAAUC,OACd,MAAO,CACNK,MAASA,EACTD,MAAQ,GAGV,MAAO,CACNA,MAAQ,EAET,IApEIG,GACJJ,EAAad,EAAMkB,GA2EpB,WACC,GAAKhB,EACJ,OAAOP,EAAyBC,EAAKE,EAAOK,EAAKD,EAAKL,GAEvD,OAAOF,EAAyBC,EAAKE,EAAOK,EAC5C,IA7EDE,EAAKc,EAAOvB,GAEXQ,EADIgB,EAAiBxB,GACfyB,EAAgBhB,GAEhBiB,EAAQjB,GAERL,CAwER"} \ No newline at end of file diff --git a/lib/index.js b/lib/index.js deleted file mode 100644 index 0c298dd..0000000 --- a/lib/index.js +++ /dev/null @@ -1,48 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2019 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -/** -* Create an iterator from an array-like object view, iterating from right to left. -* -* @module @stdlib/array-to-view-iterator-right -* -* @example -* var arrayview2iteratorRight = require( '@stdlib/array-to-view-iterator-right' ); -* -* var iter = arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, 3 ); -* -* var v = iter.next().value; -* // returns 3 -* -* v = iter.next().value; -* // returns 2 -* -* var bool = iter.next().done; -* // returns true -*/ - -// MODULES // - -var main = require( './main.js' ); - - -// EXPORTS // - -module.exports = main; diff --git a/lib/main.js b/lib/main.js deleted file mode 100644 index 008cd84..0000000 --- a/lib/main.js +++ /dev/null @@ -1,231 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2019 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var setReadOnly = require( '@stdlib/utils-define-nonenumerable-read-only-property' ); -var isFunction = require( '@stdlib/assert-is-function' ); -var isCollection = require( '@stdlib/assert-is-collection' ); -var isInteger = require( '@stdlib/assert-is-integer' ).isPrimitive; -var isAccessorArray = require( '@stdlib/array-base-assert-is-accessor-array' ); -var iteratorSymbol = require( '@stdlib/symbol-iterator' ); -var accessorGetter = require( '@stdlib/array-base-accessor-getter' ); -var getter = require( '@stdlib/array-base-getter' ); -var dtype = require( '@stdlib/array-dtype' ); -var format = require( '@stdlib/string-format' ); - - -// MAIN // - -/** -* Returns an iterator which iterates from right to left over each element in an array-like object view. -* -* @param {Collection} src - input value -* @param {integer} [begin=0] - starting **view** index (inclusive) -* @param {integer} [end=src.length] - ending **view** index (non-inclusive) -* @param {Function} [mapFcn] - function to invoke for each iterated value -* @param {*} [thisArg] - execution context -* @throws {TypeError} first argument must be an array-like object -* @throws {TypeError} second argument must be either an integer (starting index) or a function -* @throws {TypeError} third argument must be either an integer (ending index) or a function -* @throws {TypeError} fourth argument must be a function -* @returns {Iterator} iterator -* -* @example -* var iter = arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, 3 ); -* -* var v = iter.next().value; -* // returns 3 -* -* v = iter.next().value; -* // returns 2 -* -* var bool = iter.next().done; -* // returns true -*/ -function arrayview2iteratorRight( src ) { - var thisArg; - var begin; - var nargs; - var iter; - var FLG; - var fcn; - var end; - var get; - var dt; - var i; - if ( !isCollection( src ) ) { - throw new TypeError( format( 'invalid argument. First argument must be an array-like object. Value: `%s`.', src ) ); - } - nargs = arguments.length; - if ( nargs === 1 ) { - begin = 0; - end = src.length; - } else if ( nargs === 2 ) { - if ( isFunction( arguments[ 1 ] ) ) { - begin = 0; - fcn = arguments[ 1 ]; - } else { - begin = arguments[ 1 ]; - } - end = src.length; - } else if ( nargs === 3 ) { - if ( isFunction( arguments[ 1 ] ) ) { - begin = 0; - end = src.length; - fcn = arguments[ 1 ]; - thisArg = arguments[ 2 ]; - } else if ( isFunction( arguments[ 2 ] ) ) { - begin = arguments[ 1 ]; - end = src.length; - fcn = arguments[ 2 ]; - } else { - begin = arguments[ 1 ]; - end = arguments[ 2 ]; - } - } else { // nargs >= 4 - begin = arguments[ 1 ]; - end = arguments[ 2 ]; - fcn = arguments[ 3 ]; - if ( !isFunction( fcn ) ) { - throw new TypeError( format( 'invalid argument. Fourth argument must be a function. Value: `%s`.', fcn ) ); - } - thisArg = arguments[ 4 ]; - } - if ( !isInteger( begin ) ) { - throw new TypeError( format( 'invalid argument. Second argument must be either an integer (starting view index) or a function. Value: `%s`.', begin ) ); - } - if ( !isInteger( end ) ) { - throw new TypeError( format( 'invalid argument. Third argument must be either an integer (ending view index) or a function. Value: `%s`.', end ) ); - } - if ( end < 0 ) { - end = src.length + end; - if ( end < 0 ) { - end = 0; - } - } else if ( end > src.length ) { - end = src.length; - } - if ( begin < 0 ) { - begin = src.length + begin; - if ( begin < 0 ) { - begin = 0; - } - } - i = end; - - // Create an iterator protocol-compliant object: - iter = {}; - if ( fcn ) { - setReadOnly( iter, 'next', next1 ); - } else { - setReadOnly( iter, 'next', next2 ); - } - setReadOnly( iter, 'return', finish ); - - // If an environment supports `Symbol.iterator`, make the iterator iterable: - if ( iteratorSymbol ) { - setReadOnly( iter, iteratorSymbol, factory ); - } - // Resolve an accessor for retrieving array elements (e.g., to accommodate `Complex64Array`, etc): - dt = dtype( src ); - if ( isAccessorArray( src ) ) { - get = accessorGetter( dt ); - } else { - get = getter( dt ); - } - return iter; - - /** - * Returns an iterator protocol-compliant object containing the next iterated value. - * - * @private - * @returns {Object} iterator protocol-compliant object - */ - function next1() { - i -= 1; - if ( FLG || i < begin ) { - return { - 'done': true - }; - } - return { - 'value': fcn.call( thisArg, get( src, i ), i, end-i-1, src ), - 'done': false - }; - } - - /** - * Returns an iterator protocol-compliant object containing the next iterated value. - * - * @private - * @returns {Object} iterator protocol-compliant object - */ - function next2() { - i -= 1; - if ( FLG || i < begin ) { - return { - 'done': true - }; - } - return { - 'value': get( src, i ), - 'done': false - }; - } - - /** - * Finishes an iterator. - * - * @private - * @param {*} [value] - value to return - * @returns {Object} iterator protocol-compliant object - */ - function finish( value ) { - FLG = true; - if ( arguments.length ) { - return { - 'value': value, - 'done': true - }; - } - return { - 'done': true - }; - } - - /** - * Returns a new iterator. - * - * @private - * @returns {Iterator} iterator - */ - function factory() { - if ( fcn ) { - return arrayview2iteratorRight( src, begin, end, fcn, thisArg ); - } - return arrayview2iteratorRight( src, begin, end ); - } -} - - -// EXPORTS // - -module.exports = arrayview2iteratorRight; diff --git a/package.json b/package.json index 1f52347..b468d80 100644 --- a/package.json +++ b/package.json @@ -3,31 +3,8 @@ "version": "0.2.2", "description": "Create an iterator from an array-like object view, iterating from right to left.", "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": { - "test": "make test", - "test-cov": "make test-cov", - "examples": "make examples", - "benchmark": "make benchmark" - }, + "type": "module", + "main": "./index.mjs", "homepage": "https://stdlib.io", "repository": { "type": "git", @@ -36,48 +13,6 @@ "bugs": { "url": "https://github.com/stdlib-js/stdlib/issues" }, - "dependencies": { - "@stdlib/array-base-accessor-getter": "^0.2.2", - "@stdlib/array-base-assert-is-accessor-array": "^0.2.2", - "@stdlib/array-base-getter": "^0.2.2", - "@stdlib/array-dtype": "^0.3.0", - "@stdlib/assert-is-collection": "^0.2.2", - "@stdlib/assert-is-function": "^0.2.2", - "@stdlib/assert-is-integer": "^0.2.2", - "@stdlib/string-format": "^0.2.2", - "@stdlib/symbol-iterator": "^0.2.2", - "@stdlib/types": "^0.4.3", - "@stdlib/utils-define-nonenumerable-read-only-property": "^0.2.2", - "@stdlib/error-tools-fmtprodmsg": "^0.2.2" - }, - "devDependencies": { - "@stdlib/array-float64": "^0.2.2", - "@stdlib/assert-is-iterator-like": "^0.2.2", - "@stdlib/math-base-assert-is-nan": "^0.2.2", - "@stdlib/random-base-randu": "^0.2.1", - "@stdlib/utils-inmap": "^0.2.2", - "@stdlib/utils-noop": "^0.2.2", - "proxyquire": "^2.0.0", - "tape": "git+https://github.com/kgryte/tape.git#fix/globby", - "istanbul": "^0.4.1", - "tap-min": "git+https://github.com/Planeshifter/tap-min.git", - "@stdlib/bench-harness": "^0.2.2" - }, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], "keywords": [ "stdlib", "stdtypes", diff --git a/stats.html b/stats.html new file mode 100644 index 0000000..3c9aa16 --- /dev/null +++ b/stats.html @@ -0,0 +1,4842 @@ + + + + + + + + Rollup Visualizer + + + +
+ + + + + diff --git a/test/dist/test.js b/test/dist/test.js deleted file mode 100644 index a8a9c60..0000000 --- a/test/dist/test.js +++ /dev/null @@ -1,33 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2023 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var main = require( './../../dist' ); - - -// TESTS // - -tape( 'main export is defined', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( main !== void 0, true, 'main export is defined' ); - t.end(); -}); diff --git a/test/test.js b/test/test.js deleted file mode 100644 index ac4e8ed..0000000 --- a/test/test.js +++ /dev/null @@ -1,1490 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2019 The Stdlib Authors. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var proxyquire = require( 'proxyquire' ); -var iteratorSymbol = require( '@stdlib/symbol-iterator' ); -var noop = require( '@stdlib/utils-noop' ); -var arrayview2iteratorRight = require( './../lib' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof arrayview2iteratorRight, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function throws an error if provided a first argument which is not an array-like object', function test( t ) { - var values; - var i; - - values = [ - '5', - 5, - NaN, - true, - false, - null, - void 0, - {}, - function noop() {} - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[i] ), TypeError, 'throws an error when provided '+values[i] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - arrayview2iteratorRight( value ); - }; - } -}); - -tape( 'the function throws an error if provided a first argument which is not an array-like object (begin)', function test( t ) { - var values; - var i; - - values = [ - '5', - 5, - NaN, - true, - false, - null, - void 0, - {}, - function noop() {} - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[i] ), TypeError, 'throws an error when provided '+values[i] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - arrayview2iteratorRight( value, 1 ); - }; - } -}); - -tape( 'the function throws an error if provided a first argument which is not an array-like object (begin+callback)', function test( t ) { - var values; - var i; - - values = [ - '5', - 5, - NaN, - true, - false, - null, - void 0, - {}, - function noop() {} - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[i] ), TypeError, 'throws an error when provided '+values[i] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - arrayview2iteratorRight( value, 1, noop ); - }; - } -}); - -tape( 'the function throws an error if provided a first argument which is not an array-like object (begin+end)', function test( t ) { - var values; - var i; - - values = [ - '5', - 5, - NaN, - true, - false, - null, - void 0, - {}, - function noop() {} - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[i] ), TypeError, 'throws an error when provided '+values[i] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - arrayview2iteratorRight( value, 1, 3 ); - }; - } -}); - -tape( 'the function throws an error if provided a first argument which is not an array-like object (begin+end+callback)', function test( t ) { - var values; - var i; - - values = [ - '5', - 5, - NaN, - true, - false, - null, - void 0, - {}, - function noop() {} - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[i] ), TypeError, 'throws an error when provided '+values[i] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - arrayview2iteratorRight( value, 1, 3, noop ); - }; - } -}); - -tape( 'the function throws an error if provided a first argument which is not an array-like object (callback)', function test( t ) { - var values; - var i; - - values = [ - '5', - 5, - NaN, - true, - false, - null, - void 0, - {}, - function noop() {} - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[i] ), TypeError, 'throws an error when provided '+values[i] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - arrayview2iteratorRight( value, noop ); - }; - } -}); - -tape( 'the function throws an error if provided a second argument which is neither an integer nor a function', function test( t ) { - var values; - var i; - - values = [ - '5', - 3.14, - NaN, - true, - false, - null, - void 0, - [], - {} - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[i] ), TypeError, 'throws an error when provided '+values[i] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - arrayview2iteratorRight( [ 1, 2, 3, 4 ], value ); - }; - } -}); - -tape( 'the function throws an error if provided a second argument which is not an integer (callback)', function test( t ) { - var values; - var i; - - values = [ - '5', - 3.14, - NaN, - true, - false, - null, - void 0, - [], - {} - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[i] ), TypeError, 'throws an error when provided '+values[i] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - arrayview2iteratorRight( [ 1, 2, 3, 4 ], value, noop ); - }; - } -}); - -tape( 'the function throws an error if provided a third argument which is neither an integer nor a function', function test( t ) { - var values; - var i; - - values = [ - '5', - 3.14, - NaN, - true, - false, - null, - void 0, - [], - {} - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[i] ), TypeError, 'throws an error when provided '+values[i] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, value ); - }; - } -}); - -tape( 'the function throws an error if provided a third argument which is not an integer (callback)', function test( t ) { - var values; - var i; - - values = [ - '5', - 3.14, - NaN, - true, - false, - null, - void 0, - [], - {} - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[i] ), TypeError, 'throws an error when provided '+values[i] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, value, noop ); - }; - } -}); - -tape( 'the function throws an error if provided a fourth argument which is not a function', function test( t ) { - var values; - var i; - - values = [ - '5', - 5, - 3.14, - NaN, - true, - false, - null, - void 0, - [], - {} - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[i] ), TypeError, 'throws an error when provided '+values[i] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, 3, value ); - }; - } -}); - -tape( 'the function returns an iterator protocol-compliant object', function test( t ) { - var expected; - var actual; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - expected = [ - { - 'value': 4, - 'done': false - }, - { - 'value': 3, - 'done': false - }, - { - 'value': 2, - 'done': false - }, - { - 'value': 1, - 'done': false - }, - { - 'done': true - } - ]; - - it = arrayview2iteratorRight( values ); - t.equal( it.next.length, 0, 'has zero arity' ); - - actual = []; - for ( i = 0; i < values.length; i++ ) { - r = it.next(); - actual.push( r ); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - actual.push( it.next() ); - - t.deepEqual( actual, expected, 'returns expected values' ); - t.end(); -}); - -tape( 'the function returns an iterator protocol-compliant object (begin)', function test( t ) { - var expected; - var actual; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - expected = [ - { - 'value': 4, - 'done': false - }, - { - 'value': 3, - 'done': false - }, - { - 'done': true - } - ]; - - it = arrayview2iteratorRight( values, 2 ); - t.equal( it.next.length, 0, 'has zero arity' ); - - actual = []; - for ( i = 0; i < values.length-2; i++ ) { - r = it.next(); - actual.push( r ); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - actual.push( it.next() ); - - t.deepEqual( actual, expected, 'returns expected values' ); - t.end(); -}); - -tape( 'the function returns an iterator protocol-compliant object (begin+end)', function test( t ) { - var expected; - var actual; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - expected = [ - { - 'value': 3, - 'done': false - }, - { - 'value': 2, - 'done': false - }, - { - 'done': true - } - ]; - - it = arrayview2iteratorRight( values, 1, 3 ); - t.equal( it.next.length, 0, 'has zero arity' ); - - actual = []; - for ( i = 0; i < values.length-2; i++ ) { - r = it.next(); - actual.push( r ); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - actual.push( it.next() ); - - t.deepEqual( actual, expected, 'returns expected values' ); - t.end(); -}); - -tape( 'the function returns an iterator protocol-compliant object (begin+end)', function test( t ) { - var expected; - var actual; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - expected = [ - { - 'value': 4, - 'done': false - }, - { - 'value': 3, - 'done': false - }, - { - 'value': 2, - 'done': false - }, - { - 'done': true - } - ]; - - it = arrayview2iteratorRight( values, 1, 3000 ); - t.equal( it.next.length, 0, 'has zero arity' ); - - actual = []; - for ( i = 0; i < values.length-1; i++ ) { - r = it.next(); - actual.push( r ); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - actual.push( it.next() ); - - t.deepEqual( actual, expected, 'returns expected values' ); - t.end(); -}); - -tape( 'the function returns an iterator protocol-compliant object (begin<0)', function test( t ) { - var expected; - var actual; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - expected = [ - { - 'value': 4, - 'done': false - }, - { - 'value': 3, - 'done': false - }, - { - 'value': 2, - 'done': false - }, - { - 'done': true - } - ]; - - it = arrayview2iteratorRight( values, -3 ); - t.equal( it.next.length, 0, 'has zero arity' ); - - actual = []; - for ( i = 0; i < values.length-1; i++ ) { - r = it.next(); - actual.push( r ); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - actual.push( it.next() ); - - t.deepEqual( actual, expected, 'returns expected values' ); - t.end(); -}); - -tape( 'the function returns an iterator protocol-compliant object (begin<0)', function test( t ) { - var expected; - var actual; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - expected = [ - { - 'value': 4, - 'done': false - }, - { - 'value': 3, - 'done': false - }, - { - 'value': 2, - 'done': false - }, - { - 'value': 1, - 'done': false - }, - { - 'done': true - } - ]; - - it = arrayview2iteratorRight( values, -300 ); - t.equal( it.next.length, 0, 'has zero arity' ); - - actual = []; - for ( i = 0; i < values.length; i++ ) { - r = it.next(); - actual.push( r ); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - actual.push( it.next() ); - - t.deepEqual( actual, expected, 'returns expected values' ); - t.end(); -}); - -tape( 'the function returns an iterator protocol-compliant object (begin<0+end)', function test( t ) { - var expected; - var actual; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - expected = [ - { - 'value': 3, - 'done': false - }, - { - 'value': 2, - 'done': false - }, - { - 'done': true - } - ]; - - it = arrayview2iteratorRight( values, -3, 3 ); - t.equal( it.next.length, 0, 'has zero arity' ); - - actual = []; - for ( i = 0; i < values.length-2; i++ ) { - r = it.next(); - actual.push( r ); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - actual.push( it.next() ); - - t.deepEqual( actual, expected, 'returns expected values' ); - t.end(); -}); - -tape( 'the function returns an iterator protocol-compliant object (begin+end<0)', function test( t ) { - var expected; - var actual; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - expected = [ - { - 'value': 3, - 'done': false - }, - { - 'value': 2, - 'done': false - }, - { - 'done': true - } - ]; - - it = arrayview2iteratorRight( values, 1, -1 ); - t.equal( it.next.length, 0, 'has zero arity' ); - - actual = []; - for ( i = 0; i < values.length-2; i++ ) { - r = it.next(); - actual.push( r ); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - actual.push( it.next() ); - - t.deepEqual( actual, expected, 'returns expected values' ); - t.end(); -}); - -tape( 'the function returns an iterator protocol-compliant object (begin+end<0)', function test( t ) { - var expected; - var actual; - var values; - var it; - - values = [ 1, 2, 3, 4 ]; - expected = [ - { - 'done': true - } - ]; - - it = arrayview2iteratorRight( values, 0, -3000 ); - t.equal( it.next.length, 0, 'has zero arity' ); - - actual = []; - actual.push( it.next() ); - - t.deepEqual( actual, expected, 'returns expected values' ); - t.end(); -}); - -tape( 'the function returns an iterator protocol-compliant object (begin<0+end<0)', function test( t ) { - var expected; - var actual; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - expected = [ - { - 'value': 3, - 'done': false - }, - { - 'value': 2, - 'done': false - }, - { - 'done': true - } - ]; - - it = arrayview2iteratorRight( values, -3, -1 ); - t.equal( it.next.length, 0, 'has zero arity' ); - - actual = []; - for ( i = 0; i < values.length-2; i++ ) { - r = it.next(); - actual.push( r ); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - actual.push( it.next() ); - - t.deepEqual( actual, expected, 'returns expected values' ); - t.end(); -}); - -tape( 'the function returns an iterator protocol-compliant object (array-like object)', function test( t ) { - var expected; - var actual; - var values; - var it; - var r; - var i; - - values = { - 'length': 4, - '0': 1, - '1': 2, - '2': 3, - '3': 4 - }; - expected = [ - { - 'value': 4, - 'done': false - }, - { - 'value': 3, - 'done': false - }, - { - 'value': 2, - 'done': false - }, - { - 'value': 1, - 'done': false - }, - { - 'done': true - } - ]; - - it = arrayview2iteratorRight( values ); - t.equal( it.next.length, 0, 'has zero arity' ); - - actual = []; - for ( i = 0; i < values.length; i++ ) { - r = it.next(); - actual.push( r ); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - actual.push( it.next() ); - - t.deepEqual( actual, expected, 'returns expected values' ); - t.end(); -}); - -tape( 'the function returns an iterator protocol-compliant object which supports invoking a provided function for each iterated value', function test( t ) { - var expected; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - - it = arrayview2iteratorRight( values, scale ); - t.equal( it.next.length, 0, 'has zero arity' ); - - expected = []; - for ( i = 0; i < values.length; i++ ) { - r = it.next(); - t.equal( r.value, expected[ i ], 'returns expected value' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - t.equal( expected.length, values.length, 'has expected length' ); - - r = it.next(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - t.end(); - - function scale( v, i ) { - v *= i + 1; - expected.push( v ); - return v; - } -}); - -tape( 'the function returns an iterator protocol-compliant object which supports invoking a provided function for each iterated value (context)', function test( t ) { - var expected; - var values; - var ctx; - var it; - var r; - var i; - - ctx = { - 'count': 0 - }; - values = [ 1, 2, 3, 4 ]; - - it = arrayview2iteratorRight( values, scale, ctx ); - t.equal( it.next.length, 0, 'has zero arity' ); - - expected = []; - for ( i = 0; i < values.length; i++ ) { - r = it.next(); - t.equal( r.value, expected[ i ], 'returns expected value' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - t.equal( expected.length, values.length, 'has expected length' ); - - r = it.next(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - t.equal( ctx.count, values.length, 'returns expected value' ); - - t.end(); - - function scale( v, i ) { - this.count += 1; // eslint-disable-line no-invalid-this - v *= i + 1; - expected.push( v ); - return v; - } -}); - -tape( 'the function returns an iterator protocol-compliant object which supports invoking a provided function for each iterated value (begin)', function test( t ) { - var expected; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - - it = arrayview2iteratorRight( values, 1, scale ); - t.equal( it.next.length, 0, 'has zero arity' ); - - expected = []; - for ( i = 0; i < values.length-1; i++ ) { - r = it.next(); - t.equal( r.value, expected[ i ], 'returns expected value' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - t.equal( expected.length, values.length-1, 'has expected length' ); - - r = it.next(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - t.end(); - - function scale( v, i ) { - v *= i + 1; - expected.push( v ); - return v; - } -}); - -tape( 'the function returns an iterator protocol-compliant object which supports invoking a provided function for each iterated value (begin<0)', function test( t ) { - var expected; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - - it = arrayview2iteratorRight( values, -3, scale ); - t.equal( it.next.length, 0, 'has zero arity' ); - - expected = []; - for ( i = 0; i < values.length-1; i++ ) { - r = it.next(); - t.equal( r.value, expected[ i ], 'returns expected value' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - t.equal( expected.length, values.length-1, 'has expected length' ); - - r = it.next(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - t.end(); - - function scale( v, i ) { - v *= i + 1; - expected.push( v ); - return v; - } -}); - -tape( 'the function returns an iterator protocol-compliant object which supports invoking a provided function for each iterated value (begin+end)', function test( t ) { - var expected; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - - it = arrayview2iteratorRight( values, 0, 2, scale ); - t.equal( it.next.length, 0, 'has zero arity' ); - - expected = []; - for ( i = 0; i < values.length-2; i++ ) { - r = it.next(); - t.equal( r.value, expected[ i ], 'returns expected value' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - t.equal( expected.length, values.length-2, 'has expected length' ); - - r = it.next(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - t.end(); - - function scale( v, i ) { - v *= i + 1; - expected.push( v ); - return v; - } -}); - -tape( 'the function returns an iterator protocol-compliant object which supports invoking a provided function for each iterated value (begin+end<0)', function test( t ) { - var expected; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - - it = arrayview2iteratorRight( values, 0, -2, scale ); - t.equal( it.next.length, 0, 'has zero arity' ); - - expected = []; - for ( i = 0; i < values.length-2; i++ ) { - r = it.next(); - t.equal( r.value, expected[ i ], 'returns expected value' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - t.equal( expected.length, values.length-2, 'has expected length' ); - - r = it.next(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - t.end(); - - function scale( v, i ) { - v *= i + 1; - expected.push( v ); - return v; - } -}); - -tape( 'the function returns an iterator protocol-compliant object which supports invoking a provided function for each iterated value (begin<0+end<0)', function test( t ) { - var expected; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - - it = arrayview2iteratorRight( values, -3, -1, scale ); - t.equal( it.next.length, 0, 'has zero arity' ); - - expected = []; - for ( i = 0; i < values.length-2; i++ ) { - r = it.next(); - t.equal( r.value, expected[ i ], 'returns expected value' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - t.equal( expected.length, values.length-2, 'has expected length' ); - - r = it.next(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - t.end(); - - function scale( v, i ) { - v *= i + 1; - expected.push( v ); - return v; - } -}); - -tape( 'the function returns an iterator protocol-compliant object which supports invoking a provided function for each iterated value (begin+end<0)', function test( t ) { - var expected; - var values; - var it; - var r; - var i; - - values = [ 1, 2, 3, 4 ]; - - it = arrayview2iteratorRight( values, 1, -1, scale ); - t.equal( it.next.length, 0, 'has zero arity' ); - - expected = []; - for ( i = 0; i < values.length-2; i++ ) { - r = it.next(); - t.equal( r.value, expected[ i ], 'returns expected value' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - t.equal( expected.length, values.length-2, 'has expected length' ); - - r = it.next(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - t.end(); - - function scale( v, i ) { - v *= i + 1; - expected.push( v ); - return v; - } -}); - -tape( 'the function returns an iterator protocol-compliant object which supports invoking a provided function for each iterated value (array-like)', function test( t ) { - var expected; - var values; - var it; - var r; - var i; - - values = { - 'length': 4, - '0': 1, - '1': 2, - '2': 3, - '3': 4 - }; - - it = arrayview2iteratorRight( values, scale ); - t.equal( it.next.length, 0, 'has zero arity' ); - - expected = []; - for ( i = 0; i < values.length; i++ ) { - r = it.next(); - t.equal( r.value, expected[ i ], 'returns expected value' ); - t.equal( typeof r.done, 'boolean', 'returns a boolean' ); - } - t.equal( expected.length, values.length, 'has expected length' ); - - r = it.next(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - t.end(); - - function scale( v, i ) { - v *= i + 1; - expected.push( v ); - return v; - } -}); - -tape( 'the returned iterator has a `return` method for closing an iterator (no argument)', function test( t ) { - var it; - var r; - - it = arrayview2iteratorRight( [ 1, 2, 3, 4 ] ); - - r = it.next(); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( r.done, false, 'returns expected value' ); - - r = it.next(); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( r.done, false, 'returns expected value' ); - - r = it.return(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - r = it.next(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - t.end(); -}); - -tape( 'the returned iterator has a `return` method for closing an iterator (no argument; callback)', function test( t ) { - var it; - var r; - - it = arrayview2iteratorRight( [ 1, 2, 3, 4 ], scale ); - - r = it.next(); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( r.done, false, 'returns expected value' ); - - r = it.next(); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( r.done, false, 'returns expected value' ); - - r = it.return(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - r = it.next(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - t.end(); - - function scale( v, i ) { - return v * (i+1); - } -}); - -tape( 'the returned iterator has a `return` method for closing an iterator (argument)', function test( t ) { - var it; - var r; - - it = arrayview2iteratorRight( [ 1, 2, 3, 4 ] ); - - r = it.next(); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( r.done, false, 'returns expected value' ); - - r = it.next(); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( r.done, false, 'returns expected value' ); - - r = it.return( 'finished' ); - t.equal( r.value, 'finished', 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - r = it.next(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - t.end(); -}); - -tape( 'the returned iterator has a `return` method for closing an iterator (argument; callback)', function test( t ) { - var it; - var r; - - it = arrayview2iteratorRight( [ 1, 2, 3, 4 ], scale ); - - r = it.next(); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( r.done, false, 'returns expected value' ); - - r = it.next(); - t.equal( typeof r.value, 'number', 'returns a number' ); - t.equal( r.done, false, 'returns expected value' ); - - r = it.return( 'finished' ); - t.equal( r.value, 'finished', 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - r = it.next(); - t.equal( r.value, void 0, 'returns expected value' ); - t.equal( r.done, true, 'returns expected value' ); - - t.end(); - - function scale( v, i ) { - return v * (i+1); - } -}); - -tape( 'if an environment supports `Symbol.iterator`, the returned iterator is iterable', function test( t ) { - var arrayview2iteratorRight; - var values; - var it1; - var it2; - var i; - - arrayview2iteratorRight = proxyquire( './../lib/main.js', { - '@stdlib/symbol-iterator': '__ITERATOR_SYMBOL__' - }); - - values = [ 1, 2, 3, 4 ]; - - it1 = arrayview2iteratorRight( values ); - t.equal( typeof it1[ '__ITERATOR_SYMBOL__' ], 'function', 'has method' ); - t.equal( it1[ '__ITERATOR_SYMBOL__' ].length, 0, 'has zero arity' ); - - it2 = it1[ '__ITERATOR_SYMBOL__' ](); - t.equal( typeof it2, 'object', 'returns an object' ); - t.equal( typeof it2.next, 'function', 'has method' ); - t.equal( typeof it2.return, 'function', 'has method' ); - - for ( i = 0; i < values.length; i++ ) { - t.equal( it2.next().value, it1.next().value, 'returns expected value' ); - } - t.end(); -}); - -tape( 'if an environment supports `Symbol.iterator`, the returned iterator is iterable (begin)', function test( t ) { - var arrayview2iteratorRight; - var values; - var it1; - var it2; - var i; - - arrayview2iteratorRight = proxyquire( './../lib/main.js', { - '@stdlib/symbol-iterator': '__ITERATOR_SYMBOL__' - }); - - values = [ 1, 2, 3, 4 ]; - - it1 = arrayview2iteratorRight( values, 1 ); - t.equal( typeof it1[ '__ITERATOR_SYMBOL__' ], 'function', 'has method' ); - t.equal( it1[ '__ITERATOR_SYMBOL__' ].length, 0, 'has zero arity' ); - - it2 = it1[ '__ITERATOR_SYMBOL__' ](); - t.equal( typeof it2, 'object', 'returns an object' ); - t.equal( typeof it2.next, 'function', 'has method' ); - t.equal( typeof it2.return, 'function', 'has method' ); - - for ( i = 0; i < values.length; i++ ) { - t.equal( it2.next().value, it1.next().value, 'returns expected value' ); - } - t.end(); -}); - -tape( 'if an environment supports `Symbol.iterator`, the returned iterator is iterable (begin+end)', function test( t ) { - var arrayview2iteratorRight; - var values; - var it1; - var it2; - var i; - - arrayview2iteratorRight = proxyquire( './../lib/main.js', { - '@stdlib/symbol-iterator': '__ITERATOR_SYMBOL__' - }); - - values = [ 1, 2, 3, 4 ]; - - it1 = arrayview2iteratorRight( values, 1, 3 ); - t.equal( typeof it1[ '__ITERATOR_SYMBOL__' ], 'function', 'has method' ); - t.equal( it1[ '__ITERATOR_SYMBOL__' ].length, 0, 'has zero arity' ); - - it2 = it1[ '__ITERATOR_SYMBOL__' ](); - t.equal( typeof it2, 'object', 'returns an object' ); - t.equal( typeof it2.next, 'function', 'has method' ); - t.equal( typeof it2.return, 'function', 'has method' ); - - for ( i = 0; i < values.length; i++ ) { - t.equal( it2.next().value, it1.next().value, 'returns expected value' ); - } - t.end(); -}); - -tape( 'if an environment supports `Symbol.iterator`, the returned iterator is iterable (callback)', function test( t ) { - var arrayview2iteratorRight; - var values; - var it1; - var it2; - var i; - - arrayview2iteratorRight = proxyquire( './../lib/main.js', { - '@stdlib/symbol-iterator': '__ITERATOR_SYMBOL__' - }); - - values = [ 1, 2, 3, 4 ]; - - it1 = arrayview2iteratorRight( values, scale ); - t.equal( typeof it1[ '__ITERATOR_SYMBOL__' ], 'function', 'has method' ); - t.equal( it1[ '__ITERATOR_SYMBOL__' ].length, 0, 'has zero arity' ); - - it2 = it1[ '__ITERATOR_SYMBOL__' ](); - t.equal( typeof it2, 'object', 'returns an object' ); - t.equal( typeof it2.next, 'function', 'has method' ); - t.equal( typeof it2.return, 'function', 'has method' ); - - for ( i = 0; i < values.length; i++ ) { - t.equal( it2.next().value, it1.next().value, 'returns expected value' ); - } - t.end(); - - function scale( v ) { - return v * 10.0; - } -}); - -tape( 'if an environment supports `Symbol.iterator`, the returned iterator is iterable (begin+callback)', function test( t ) { - var arrayview2iteratorRight; - var values; - var it1; - var it2; - var i; - - arrayview2iteratorRight = proxyquire( './../lib/main.js', { - '@stdlib/symbol-iterator': '__ITERATOR_SYMBOL__' - }); - - values = [ 1, 2, 3, 4 ]; - - it1 = arrayview2iteratorRight( values, 1, scale ); - t.equal( typeof it1[ '__ITERATOR_SYMBOL__' ], 'function', 'has method' ); - t.equal( it1[ '__ITERATOR_SYMBOL__' ].length, 0, 'has zero arity' ); - - it2 = it1[ '__ITERATOR_SYMBOL__' ](); - t.equal( typeof it2, 'object', 'returns an object' ); - t.equal( typeof it2.next, 'function', 'has method' ); - t.equal( typeof it2.return, 'function', 'has method' ); - - for ( i = 0; i < values.length; i++ ) { - t.equal( it2.next().value, it1.next().value, 'returns expected value' ); - } - t.end(); - - function scale( v ) { - return v * 10.0; - } -}); - -tape( 'if an environment supports `Symbol.iterator`, the returned iterator is iterable (begin+end+callback)', function test( t ) { - var arrayview2iteratorRight; - var values; - var it1; - var it2; - var i; - - arrayview2iteratorRight = proxyquire( './../lib/main.js', { - '@stdlib/symbol-iterator': '__ITERATOR_SYMBOL__' - }); - - values = [ 1, 2, 3, 4 ]; - - it1 = arrayview2iteratorRight( values, 1, 3, scale ); - t.equal( typeof it1[ '__ITERATOR_SYMBOL__' ], 'function', 'has method' ); - t.equal( it1[ '__ITERATOR_SYMBOL__' ].length, 0, 'has zero arity' ); - - it2 = it1[ '__ITERATOR_SYMBOL__' ](); - t.equal( typeof it2, 'object', 'returns an object' ); - t.equal( typeof it2.next, 'function', 'has method' ); - t.equal( typeof it2.return, 'function', 'has method' ); - - for ( i = 0; i < values.length; i++ ) { - t.equal( it2.next().value, it1.next().value, 'returns expected value' ); - } - t.end(); - - function scale( v ) { - return v * 10.0; - } -}); - -tape( 'if an environment does not support `Symbol.iterator`, the returned iterator is not "iterable"', function test( t ) { - var arrayview2iteratorRight; - var it; - - arrayview2iteratorRight = proxyquire( './../lib/main.js', { - '@stdlib/symbol-iterator': false - }); - - it = arrayview2iteratorRight( [ 1, 2, 3, 4 ] ); - t.equal( it[ iteratorSymbol ], void 0, 'does not have property' ); - - t.end(); -}); - -tape( 'if an environment does not support `Symbol.iterator`, the returned iterator is not "iterable" (begin)', function test( t ) { - var arrayview2iteratorRight; - var it; - - arrayview2iteratorRight = proxyquire( './../lib/main.js', { - '@stdlib/symbol-iterator': false - }); - - it = arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1 ); - t.equal( it[ iteratorSymbol ], void 0, 'does not have property' ); - - t.end(); -}); - -tape( 'if an environment does not support `Symbol.iterator`, the returned iterator is not "iterable" (begin+end)', function test( t ) { - var arrayview2iteratorRight; - var it; - - arrayview2iteratorRight = proxyquire( './../lib/main.js', { - '@stdlib/symbol-iterator': false - }); - - it = arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, 3 ); - t.equal( it[ iteratorSymbol ], void 0, 'does not have property' ); - - t.end(); -}); - -tape( 'if an environment does not support `Symbol.iterator`, the returned iterator is not "iterable" (callback)', function test( t ) { - var arrayview2iteratorRight; - var it; - - arrayview2iteratorRight = proxyquire( './../lib/main.js', { - '@stdlib/symbol-iterator': false - }); - - it = arrayview2iteratorRight( [ 1, 2, 3, 4 ], scale ); - t.equal( it[ iteratorSymbol ], void 0, 'does not have property' ); - - t.end(); - - function scale( v, i ) { - return v * (i+1); - } -}); - -tape( 'if an environment does not support `Symbol.iterator`, the returned iterator is not "iterable" (begin+callback)', function test( t ) { - var arrayview2iteratorRight; - var it; - - arrayview2iteratorRight = proxyquire( './../lib/main.js', { - '@stdlib/symbol-iterator': false - }); - - it = arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, scale ); - t.equal( it[ iteratorSymbol ], void 0, 'does not have property' ); - - t.end(); - - function scale( v, i ) { - return v * (i+1); - } -}); - -tape( 'if an environment does not support `Symbol.iterator`, the returned iterator is not "iterable" (begin+end+callback)', function test( t ) { - var arrayview2iteratorRight; - var it; - - arrayview2iteratorRight = proxyquire( './../lib/main.js', { - '@stdlib/symbol-iterator': false - }); - - it = arrayview2iteratorRight( [ 1, 2, 3, 4 ], 1, 3, scale ); - t.equal( it[ iteratorSymbol ], void 0, 'does not have property' ); - - t.end(); - - function scale( v, i ) { - return v * (i+1); - } -});