$VAR1 = bless( {
      'head' => 'something',
      'opinion' => 'another thing',
      'result' => 'the essence'
    }, 'Item' );

##</code><code>##

$e->index(
    index   => $index,
    type    => $type,
    id      => $id,
    body    => {
    	head	=> $head,
        opinion   => $opinion,
        result => $result,
    }
);