/**
  * @param $tsv
  * @param $handle
  * @param Template $template
  */
 protected static function put_body($tsv, $handle, $template)
 {
     foreach ($tsv['body'] as $row) {
         $text = $template->convert($row);
         if ($text !== false) {
             File::write($handle, $text . "\n\n");
         }
     }
 }