message: 2 entires in case patch embedded array objects.
diff: @@ -946,7 +946,7 @@ function embedChild(objects: Array<any>, prop, relMetadata: MetaData, parentMode
  var val = params.embedded ? obj : obj['_id'];
  if (relMetadata.propertyType.isArray) {
  Utils.pushPropToArrayOrObject(prop, val, searchResult[obj['_id']][prop], isJsonMap);
  - searchResult[obj['_id']][prop].push(val);
  + //searchResult[obj['_id']][prop].push(val);
  }
  else {
  searchResult[obj['_id']][prop] = val;
  