Method: ActionController::Helpers::ClassMethods#helper_attr

Defined in:
lib/action_controller/metal/helpers.rb

#helper_attr(*attrs) ⇒ Object

Declares helper accessors for controller attributes. For example, the following adds new name and name= instance methods to a controller and makes them available to the view:

attr_accessor :name
helper_attr :name

#### Parameters

  • attrs - Names of attributes to be converted into helpers.



84
85
86
 
# File 'lib/action_controller/metal/helpers.rb', line 84

def helper_attr(*attrs)
  attrs.flatten.each { |attr| helper_method(attr, "#{attr}=") }
end