title: Tableview section ordered last
body: <p>How would I use a NSFetchedResultsController such that one particular section is listed last?  I am currently grouping items by department, and ordering by name:</p>
  
  <pre><code> // sort
      NSSortDescriptor *sortDescriptor1 = [[NSSortDescriptor alloc] initWithKey:@"department" ascending:YES];
      NSSortDescriptor *sortDescriptor2 = [[NSSortDescriptor alloc] initWithKey:@"dateAdded" ascending:YES];
      NSArray *sortDescriptors = [[NSArray alloc] initWithObjects:sortDescriptor1, sortDescriptor2, nil];
  
      [fetchRequest setSortDescriptors:sortDescriptors];
  
      // fetch results, sectioned by department
      NSFetchedResultsController *aFetchedResultsController = [[NSFetchedResultsController alloc] initWithFetchRequest:fetchRequest managedObjectContext:list.managedObjectContext sectionNameKeyPath:@"department" cacheName:nil];
  </code></pre>
  
  <p>I would like a specific department to always be returned last, however. Can I do this with a combination of sort descriptors, or should I be trying to work it out in the cellForIndexPath methods?</p>