module HydraHead
  ## Define ControllerMethods
  module Controller
  	## this one manages the usual self.included, klass_eval stuff
    extend ActiveSupport::Concern

    included do
      before_filter :method_for_before_filtering
    end

    def method_for_before_filtering
      #puts "Filtering before" 
    end

    def method_not_a_filter
      puts "not used as a filter"
    end

    def layout_name
      puts " ***** CALLING LAYOUT_NAME ****"
      'application'
    end
  end
end

#TODO this seems bad.  
::ActionController::Base.send :include, HydraHead::Controller