NoMethodError when trying to invoke helper method from Rails controller

Question

I\'m getting a NoMethodError when trying to access a method defined in one of my helper modules from one of my controller classes. My Rails application uses the

Answer 1

Any helper can be accessed using @template variable in the controller.

@template.my_super_helper

Answer 2

It is probably cleaner to use the helpers method:

class FooController < ActionController::Base
  def action
    self.class.helpers.helper_method arg
  end
end