# File lib/action_controller/request_forgery_protection.rb, line 76
      def protect_from_forgery(options = {})
        self.request_forgery_protection_token ||= :authenticity_token
        before_filter :verify_authenticity_token, :only => options.delete(:only), :except => options.delete(:except)
        request_forgery_protection_options.update(options)
      end