Implement delegates for Core Data's fetched results controller or not
- by Spanky
What advantage is there to implementing the four delegate methods:
(void)controllerWillChangeContent:(NSFetchedResultsController *)controller
(void)controller:(NSFetchedResultsController *)controller didChangeSection:(id )sectionInfo atIndex:(NSUInteger)sectionIndex forChangeType:(NSFetchedResultsChangeType)type…