public function setComments($comments)
    {
        if (strlen($comments) > 150) {
            $comments = substr($comments, 0, 150);
        }

        $this->comments = $comments;

        return $this;
    }
public function setComments($comments)
    {
        if (strlen($comments) > 150) {
            $comments = substr($comments, 0, 150);
        }

        $this->comments = $comments;

        return $this;
    }
@param $comments

@return $this