gem installation

gem install bundler:2.5.18
bundle install

create DB and run migration

1. copy .env.example and rename it .env
2. fill in the required fields

bundle exec rake db:create
bundle exec rake db:migrate

run

1. run the app with rails s or use the provided Dockerfile, OR
2. open Docker dekstop, run docker start {your_container_name}, then rails s

For Macbook M1 chips

run export OBJC_DISABLE_INITIALIZE_FORK_SAFETY=YES before running rails s

Note !!!

This is just my create API's learning documentation. There's other way to create API than these code..

Have fun!