docs: function (otherRecognizer) {
      if (invokeArrayArg(otherRecognizer, 'dropRequireFailure', this)) {
        return this;
      }
  
      otherRecognizer = getRecognizerByNameIfManager(otherRecognizer, this);
      var index = this.requireFail.indexOf(otherRecognizer);
      if (index > -1) {
        this.requireFail.splice(index, 1);
      }
      return this;
    }