I would really love to see a section on Core Data <-> CloudKit synchronization. This is something that I think many would find extremely useful.
I want to build an iOS and a MacOS app that synchronizes data across devices so I thought that CloudKit is the way to go. The data will be stored locally using Core Data, but I want to send changes up to CloudKit and make sure that all other devices are in sync.
I have done a lot of searching on this, but there is no simple, step-by-step tutorial for this.