How to delete an NSManagedObject in Core Data

You can delete individual objects by using the NSManagedObjectContext method deleteObject, like so:

To delete all managed objects from your store, you can use a for-in loop:

I assume that you have created managed object sub classes. I’m also assuming that you have access to save the context. If not, here’s what the method looks like (taken from AppDelegate with Core Data template):

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.