code: function (objSrc, objDest) {
            if (_.isObject(objDest)) {
              Object.getOwnPropertyNames(objDest).forEach(function (index) {
                if (_.isObject(objDest[index])) {
                  objDest[index] = _recurseExtend(objSrc[index], objDest[index]);
                }
                else {
                  objDest[index] = objSrc && objSrc[index] ? objSrc[index] : '';
                }
              });
            }
            return _.cloneDeep(objDest);
          }
docs: Merge recursively objDest into objSrc