/** * Update * * @param CommentsComment $comment {@link CommentsComment} object * @param string $field_name Name of the field * @param mixed $field_value Value to write * * @return bool **/ public function updateByField(CommentsComment $comment, $field_name, $field_value) { $comment->unsetNew(); $comment->setVar($field_name, $field_value); return $this->insert($comment); }