code: function resolveDeferreds() {
        for (var i = 0; i < manager.deferreds.length; i++){
          manager.deferreds[i].resolveWith(root, [root]);
        }
        manager.deferreds = [];
      }
docs: Resolve all deferreds that were cancelled previously, if any. This allows the user to bind callbacks to any render callback, even if it was cancelled above.