code: function Route(method, route, fn) {
      this.method = method;
      this.route = route;
      this.fn = fn;
  
      return function (app) {
          var middleware = exports.isAppSettingsRoute(route) ? utils.getSettingsMiddlewares() :
              utils.getRequestMiddlewares();
  
          if (method == "get") {
              app.get(route, middleware, fn)
          }
          else if (method == "post") {
              app.post(route, middleware, fn);
          }
  //        var methodRoutes = app.routes[method];
  //        return methodRoutes[methodRoutes.length - 1];
      };
  }
docs: Returns a fn, which return the express route object
  @param method
  @param route
  @param fn