The Rails Command Line

@amyhoy rake assets:clean – Rails got you covered, no need for external services

$ rails generate scaffold HighScore game:string score:integer invoke active_record create db/migrate/20130717151933_create_high_scores.rb create app/models/high_score.rb invoke test_unit create test/models/high_score_test.rb create test/fixtures/high_scores.yml invoke resource_route route resources :high_scores invoke scaffold_controller create app/controllers/high_scores_controller.rb invoke erb create app/views/high_scores create app/views/high_scores/index.html.erb create app/views/high_scores/edit.html.erb create app/views/high_scores/show.html.erb create app/views/high_scores/new.html.erb create app/views/high_scores/_form.html.erb invoke test_unit create test/controllers/high_scores_controller_test.rb invoke helper create app/helpers/high_scores_helper.rb invoke test_unit create test/helpers/high_scores_helper_test.rb invoke jbuilder create app/views/high_scores/inde...

Full article: http://edgeguides.rubyonrails.org/command_line.html#assets