code: function(resp) {
          var output = _.clone(resp);
          _(['createdAt', 'updatedAt']).each(function(key) {
            if (output[key]) {
              output[key] = AV._parseDate(output[key]);
            }
          });
          if (output.createdAt && !output.updatedAt) {
            output.updatedAt = output.createdAt;
          }
          return output;
        }
docs: Converts a response into the hash of attributes to be set on the model.
  @ignore