This is the second of two posts following up on my earlier post about backing up and restoring Core Data.
My past post covered the difficulty of learning how to use mostly-undocumented framework methods, specifically about a Core Data method called replacePersistentStore(…). Arnaud Joubay recently messaged me to ask why I used a different approach when backing up and restoring persistent stores. Now that I’ve had some time to look at that method and work out what I can about how to use it, let’s see how it works in practice.