Isolating CloudKit from your Controllers

So far in this series we've been using CloudKit directly from our controllers. This can be somewhat limiting. It requires you to be online or everything fails, we may want to add a caching layer, or we might want to use CloudKit as a network synchronization layer, rather than a primary data store. In this episode we'll examine an architecture that will allow you to decouple your view controllers from CloudKit as a first step to achieving more flexibility with your CloudKit implementation.

This is a companion discussion topic for the original entry at https://nsscreencast.com/episodes/274-isolating-cloudkit-from-your-controllers