public function addComment($comment)
    {
        if (!in_array($comment, $this->comments, true)) {
            $this->comments[] = $comment;
        }

        return $this;
    }
public function addComment($comment)
    {
        if (!in_array($comment, $this->comments, true)) {
            $this->comments[] = $comment;
        }

        return $this;
    }
public function addComment ( $ comment ) { if ( ! in_array ( $ comment , $ this -> comments , true ) ) { $ this -> comments [ ] = $ comment ; } return $ this ; }
Adds a new comment for this translation.

@param string $comment

@return self
Adds a new comment for this translation .