title: Javascript/NodeJS: Best way to find an specific object by id inside an array/collection of objects
body: <p><strong>Overview</strong></p>
  
  <p><em>So I have pulled out a document from my database. Inside is a nested collection of objects. Each of the objects inside this nested collection has an '_id' attribute. I want to find one on these objects specifically by its '_id' using Javascript.</em></p>
  
  <p><br>
  <strong>Example</strong></p>
  
  <p><a href="http://jsfiddle.net/WilsonPage/tNngT/" rel="nofollow">http://jsfiddle.net/WilsonPage/tNngT/</a></p>
  
  <p><br>
  <strong>Alternative Example</strong></p>
  
  <p><a href="http://jsfiddle.net/WilsonPage/tNngT/3/" rel="nofollow">http://jsfiddle.net/WilsonPage/tNngT/3/</a></p>
  
  <p><br>
  <strong>Questions</strong></p>
  
  <ol>
  <li>Is my example the best way of achieving this?</li>
  <li>Will this block in Node.js?</li>
  </ol>