Rails forward action

gistfile1.builder

class ApplicationController < ActionController::Base
  helper :all # include all helpers, all the time
  protect_from_forgery # See ActionController::RequestForgeryProtection for details

  # Scrub sensitive parameters from your log
  # filter_parameter_logging :password

  protected
  #
  def forward_action(action_name)
    raise "Unknown action: #{action_name}" unless self.respond_to?(action_name)

    self.action_name = request.path_parameters['action'] = action_name.to_s
    __send__(action_name)
  end
end

may work with 2.3 only.