title: SwiftyJSON: Converting Objects to JSON
body: <p>I know with SwiftyJSON you can convert the objects from <code>JSON</code> to <code>Swift</code>.</p>
  
  <p>Does SwiftyJSON allows you to go back?  i.e. take <code>NSManagedObject</code>s with relationships and converting them it into JSON?</p>
  
  <p>Example Please. </p>