title: How to get array of json objects rather than mongoose documents
body: <p>When I do the <code>.find</code> operation like the following:</p>
  <pre><code>Collection.find({name: 'Erik'}, function (err, docs) {
     // do momething
  });
  </code></pre>
  <p>'docs' variable is populated with an array of fully functional mongoose documents. But I need to get an array of pure JSON objects.</p>
  <p>I know I can loop through the 'docs' array by forEach and get an objects by using .toJSON() method. Does mongoose support the feature, I'm interested?</p>