title: Remove mongo document by id in Sails-mongo not working
body: <p>I have <code>objId($oid)</code> of the document and I am trying to remove the document in Sails by using destroy function</p>
  
  <p><code>User.destroy({id:objId}).exec(cb);</code> </p>
  
  <p>It is not working. I tried <a href="https://stackoverflow.com/questions/24661635/how-to-select-document-by-id-with-sails-mongo">suggestion</a> from 
  other post. But it does not work either.I tried using <code>Mongo</code> <code>ObjectId</code> function too but it does not work either. 
  Any suggestions.
  I can use native function but  prefer not to. </p>