Undoing Core Data insertions that are performed off the main thread

Question

I\'m working on some code that uses an NSOperation to import data. I\'d like for the user to be able to undo the NSManagedObject instances that are cre

Answer 1

Suppose that you use a separate context for the background thread, and once it's done, push a [[backgroundContext undoManager] undo] onto the foreground thread's undo stack? I've never tried anything like that, but off the top of my head I can't think of a reason it shouldn't work.