Swift release

• Rewritten in Swift, this has improved Swift compatibility by 78%*

Breaking changes

• Moved parameters so it's more consistent

init(tableView: UITableView, fetchRequest: NSFetchRequest, mainContext: NSManagedObjectContext, sectionName: String? = default, configuration: (cell: UITableViewCell, item: NSManagedObject, indexPath: NSIndexPath) -> (), cellIdentifier: (indexPath: NSIndexPath) -> (String))

init(collectionView: UICollectionView, fetchRequest: NSFetchRequest, mainContext: NSManagedObjectContext, sectionName: String? = default, configuration: (cell: UICollectionViewCell, item: NSManagedObject, indexPath: NSIndexPath) -> (), cellIdentifier: (indexPath: NSIndexPath) -> (String))

• Made fetchedResultsController private, added convenience methods to access its data

var objectsCount: Int { get }

var isEmpty: Bool { get }

var objects: [NSManagedObject] { get }

func objectAtIndexPath(indexPath: NSIndexPath) -> NSManagedObject?

func indexPathForObject(object: NSManagedObject) -> NSIndexPath?

func fetch()

Example:

if self.dataSource.isEmpty {
    // Is empty, do something
}

• Random number, made up. I know Swift compatibility is better but I don't know for how much 😊