code: function(value){
              for(var i = this.targets.length - 1; i >= 0; i--){
                  var target = this.targets[i];
                  if(target.value === value){
                      return target;
                  }
              }
          }
docs: Finds a target object by its value.
  @method getTargetByValue
  @param {Object} value
  @return {Object}