Common Ruby and Ruby on Rails Commands for Local Development

Running a Rails Server

rails server

Generating a New Rails Project

rails new my_project

Generating a Scaffold

rails generate scaffold Post title:string body:text

Running Migrations

rails db:migrate

Rolling Back Migrations

rails db:rollback

Starting the Rails Console

rails console

Installing Gems

bundle install

Updating Gems

bundle update

Running Tests

rails test

Precompiling Assets

rails assets:precompile

Happy coding!