code: function (values, options, callback) {
              if (values) {
                  var _value = null;
                  for (var _name in values) {
                      if (values.hasOwnProperty(_name)) {
                          _value = values[_name];
                          if((callback && callback(_value, _name, options))!==false){
                              this.set(_name, _value, options);
                          }
                      }
                  }
              }
  
              return this;
          }
docs: Set a bunch of properties.
  @method sets
  @param dict {Object}
  @param [options] {Any}