NSManagedObjectContext

Undocumented

  • Convenience method to synchronously save the NSManagedObjectContext if changes are present. Method also ensures that the save is executed on the correct queue when using Main/Private queue concurrency types.

    Throws

    Errors produced by the save() function on the NSManagedObjectContext

    Declaration

    Swift

    public func saveContextAndWait() throws

  • Convenience method to asynchronously save the NSManagedObjectContext if changes are present. Method also ensures that the save is executed on the correct queue when using Main/Private queue concurrency types.

    Declaration

    Swift

    public func saveContext(_ completion: CoreDataStackSaveCompletion? = nil)

  • Convenience method to synchronously save the NSManagedObjectContext if changes are present. If any parent contexts are found, they too will be saved synchronously. Method also ensures that the save is executed on the correct queue when using Main/Private queue concurrency types.

    Throws

    Errors produced by the save() function on the NSManagedObjectContext

    Declaration

    Swift

    public func saveContextToStoreAndWait() throws

  • Convenience method to asynchronously save the NSManagedObjectContext if changes are present. If any parent contexts are found, they too will be saved asynchronously. Method also ensures that the save is executed on the correct queue when using Main/Private queue concurrency types.

    Declaration

    Swift

    public func saveContextToStore(_ completion: CoreDataStackSaveCompletion? = nil)

  • Synchronously executes a given function on the receiver’s queue.

    You use this method to safely address managed objects on a concurrent queue.

    Attention

    This method may safely be called reentrantly.

    Throws

    Any error thrown by the inner function. This method should be technically rethrows, but cannot be due to Swift limitations.

    Declaration

    Swift

    public func performAndWaitOrThrow<Return>(_ body: () throws -> Return) rethrows -> Return