title: Get BinData UUID from Mongo as string
body: <p>I currently have some ids stored in Mongo as UUIDs (necessary for processing). They get returned like this:</p>
  
  <pre><code>"_id" : new BinData(3, "JliB6gIMRuSphAD2KmhzgQ==")
  </code></pre>
  
  <p>What would be an easy way to turn this value into a string for debugging?</p>
  
  <p>Just to be clear - the application can handle the data fine. I just need a way to get the actual UUID from Mongo quickly.</p>