Tom Carey TomCarey
kristopherjohnson
/ NSFetchedResultsControllerDelegate_Boilerplate.swift
Created
September 12, 2014 19:41
Swift boilerplate NSFetchedResultsControllerDelegate methods for a UITableViewController subclass
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| // MARK: NSFetchedResultsControllerDelegate | |
| func controllerWillChangeContent(controller: NSFetchedResultsController) { | |
| self.tableView.beginUpdates() | |
| } | |
| func controller(controller: NSFetchedResultsController, | |
| didChangeObject anObject: AnyObject, | |
| atIndexPath indexPath: NSIndexPath?, | |
| forChangeType type: NSFetchedResultsChangeType, |
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| extension Array { | |
| func first() -> Element? { | |
| if isEmpty { | |
| return nil | |
| } | |
| return self[0] | |
| } | |
| func last() -> Element? { |