public function addComment(Comment $comment)
{
$sql = new Sql($this->dbAdapter);
$insert = $sql->insert('task_comments');
$newData = $comment->toArray();
$insert->values($newData);
$selectString = $sql->getSqlStringForSqlObject($insert);
return $this->dbAdapter->query($selectString, Adapter::QUERY_MODE_EXECUTE);
}
