railties/lib/rails/generators/rails/scaffold_controller/USAGE
Description:
Generates a scaffolded controller, its seven RESTful actions and related
views. Pass the model name, either CamelCased or under_scored. The
controller name is retrieved as a pluralized version of the model name.
To create a controller within a module, specify the model name as a
path like 'parent_module/controller_name'.
This generates a controller class in app/controllers and invokes helper,
template engine and test framework generators.
Example:
`bin/rails generate scaffold_controller CreditCard`
Credit card controller with URLs like /credit_cards.
Controller: app/controllers/credit_cards_controller.rb
Test: test/controllers/credit_cards_controller_test.rb
Views: app/views/credit_cards/index.html.erb [...]
Helper: app/helpers/credit_cards_helper.rb