class Wacky::SpecialPagesController < ApplicationController
  def recently_updated
    @pages = Page.order("updated_at DESC").limit(10)
  end
end

module Wacky
  class SpecialPagesController < Wacky::ApplicationController
    def recently_updated
      @pages = Page.order("updated_at DESC").limit(10)
    end
  end
end

Make Wacky::SpecialPagesController derive from Wacky::ApplicationController
Make Wacky::SpecialPagesController derive from
Wacky::ApplicationController
