Undo core data managed object

Question

I have this code:

Store* store = [NSEntityDescription insertNewObjectForEntityForName:@\"Store\"];
store.name = @\"My Company\"
...

Now the sto

Answer 1

Core Data has built-in support for undo, so you can undo individual changes by sending the -undo message to the context:

[store.managedObjectContext undo];

It also supports -redo. You can undo all changes up to the most recent save using the -rollback method:

[store.managedObjectContext rollback]

as indicated in @melsam's answer.