20150228 Realm超入門11. Core Dataの場合 lazy var managedObjectModel: NSManagedObjectModel = { let modelURL = NSBundle.mainBundle().URLForResource("RealmTest", withExtension: "momd")! return NSManagedObjectModel(contentsOfURL: modelURL)! }() lazy var persistentStoreCoordinator: NSPersistentStoreCoordinator? = { var coordinator: NSPersistentStoreCoordinator? = NSPersistentStoreCoordinator(managedObjectModel: self.managedO
