Closed 3lvis closed 9 years ago
self.dataSource.predicate
self.dataSource.fetchedResultsController.fetchRequest.predicate
self.dataSource.objectsCount
self.dataSource.fetchedResultsController.fetchedObjects?.count
self.dataSource.object(indexPath: NSIndexPath)
self.dataSource.fetchedResultsController.objectAtIndexPath(NSIndexPath(forRow: index, inSection: 0)) as? Song
self.dataSource.indexPath(object: NSManagedObject)
self.dataSource.fetchedResultsController.indexPathForObject(song)
self.dataSource.objects
self.dataSource.fetchedResultsController.fetchedObjects!
self.dataSource.isEmpty?
if self.dataSource.fetchedResultsController.fetchedObjects?.count == 0 {
self.dataSource.predicate=>self.dataSource.fetchedResultsController.fetchRequest.predicateself.dataSource.objectsCount=>self.dataSource.fetchedResultsController.fetchedObjects?.countself.dataSource.object(indexPath: NSIndexPath)=>self.dataSource.fetchedResultsController.objectAtIndexPath(NSIndexPath(forRow: index, inSection: 0)) as? Songself.dataSource.indexPath(object: NSManagedObject)=>self.dataSource.fetchedResultsController.indexPathForObject(song)self.dataSource.objects=>self.dataSource.fetchedResultsController.fetchedObjects!self.dataSource.isEmpty?{ =>if self.dataSource.fetchedResultsController.fetchedObjects?.count == 0 {