Action Script 3.0 Merging two objects;

merge.as

package{
  public function merge(object1:Object, object2:Object):Object {
    var result:Object = {};
    var i:String;
    for (i in object1) {
      result[i] = object1[i];
    }
    for (i in object2) {
      if (result[i] == undefined) result[i] = object2[i];
    }
    return result;
  }
}