Method: AbstractController::Helpers::ClassMethods#inherited

Defined in:
lib/abstract_controller/helpers.rb

#inherited(klass) ⇒ Object

When a class is inherited, wrap its helper module in a new module. This ensures that the parent class’s module can be changed independently of the child class’s.



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# File 'lib/abstract_controller/helpers.rb', line 68

def inherited(klass)
  # Inherited from parent by default
  klass._helpers = nil

  klass.class_eval { default_helper_module! } unless klass.anonymous?
  super
end