title: Changing the Sorting in an NSFetchedResultsController on the fly
body: <p>I'm trying to change the sorting in a NSFetchController on the fly, by some sort of segmented control. To either sort A->Z Z->A type thing.</p>
  
  <p>What do I have to do to do this? I'm following Jeff Lamarche's example here: <a href="http://iphonedevelopment.blogspot.com/2009/11/navigation-based-application-core-data.html" rel="noreferrer" title="here">Here</a> </p>
  
  <p>Do I need to make a new NSFetchedResultsController and then set it, or do I just make a new NSFetchRequest and do</p>
  
  <pre><code>fetchedResultController.fetchRequest = newFetchRequest
  </code></pre>
  
  <p>and then my table will automatically update? </p>