docs: function (key, scope) {
                  var value = this.get(key, scope);
                  if (key && this.schema[key]) {
                      for (var i = 0; i < this.transformers.length; i++) {
                          value = this.transformers[i].transformValue(key, value, this.schema[key]);
                      }
                  }
                  return value;
              }