code: function(args, ce) {
          var c = this.context,
              ret = true;
  
          if (!c) {
              c = (ce.contextFn) ? ce.contextFn() : ce.context;
          }
  
          // only catch errors if we will not re-throw them.
          if (Y.config.throwFail) {
              ret = this._notify(c, args, ce);
          } else {
              try {
                  ret = this._notify(c, args, ce);
              } catch(e) {
                  Y.error(this + ' failed: ' + e.message, e);
              }
          }
  
          return ret;
      }
docs: Executes the subscriber.
  @method notify
  @param args {Array} Arguments array for the subscriber
  @param ce {CustomEvent} The custom event that sent the notification