call (Borges::Controller)

    # File lib/Borges/Controller/Controller.rb, line 64
      def call(controller = nil)
        if controller.nil? then
          unless will_answer? then
            raise Borges::RenderNotification.new

          else
            return callcc do |cc|
              @continuation = cc
              raise Borges::RenderNotification.new
            end

          end

        else
          return delegate_to(controller) do controller.call end

        end
      end