MIME::Parser

[Jhonny Knaak de Vargas]

Good day
I want having problems with MIME::Parser
        while ( $line = $transaction->body_getline ) {
                        $msg .= $line;
        }
        $entity = $parser->parse_data($msg);
        my $filer = $parser->filer;
        $parser->filer->init_parse;
        my $new_file = $parser->filer->output_path($head);
"Given a MIME head for a file to be extracted"
how can i send to output_path the header($head)?
thanks.
Jhonny knaak de Vargas