# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2018-05-22 22:25:31 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/999053673144684544) In reply to: [@olebegemann](http://twitter.com/olebegemann/status/998895527046582275) @olebegemann Well if it’s an array of thread confined NSManagedObjects, that makes sense.