Core Data adding data to relationship in Swift...

KCOrderedAccessorFix objc_msgSend too many arguments to function call, expected 0, have 2...

Swift: Core data trouble with to-many relationship and mutableOrderedSetValueForKey...

NSMutableOrderedSet to NSMutableArray...

NSMutableOrderedSet addObject not ordered...

Is it possible to save a NSMutableOrderedSet to a NSData attribute in a NSManagedObject subclass?...

Changing order of NSMutableOrderedSet CoreData relationship...