Is there some way to effectively get final change for each changed NSManagedObject in Persistent History with it's final states?
Or maybe that's possible to get whole past context at timestamp and fetch it, so I can just compare it with the current one?
After fetching context returns an array of [NSPersistentHistoryTransaction], and it's not comfortable to navigate there as object can be updated many times (let's say 100 updates), and the only way to get final state is go through each update as transaction contains only updated property.
Or maybe that's possible to get whole past context at timestamp and fetch it, so I can just compare it with the current one?
After fetching context returns an array of [NSPersistentHistoryTransaction], and it's not comfortable to navigate there as object can be updated many times (let's say 100 updates), and the only way to get final state is go through each update as transaction contains only updated property.