# File lib/rspec/mocks/method_double.rb, line 154
      def define_proxy_method
        return if @method_is_proxied

        object_singleton_class.class_eval "def \#{@method_name}(*args, &block)\n__mock_proxy.message_received :\#{@method_name}, *args, &block\nend\n\#{visibility_for_method}\n", __FILE__, __LINE__ + 1
        @method_is_proxied = true
      end