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Set merge policy on managed object contexts and maybe fix some CoreData errors?

This commit is contained in:
Shadowfacts 2022-11-03 18:56:06 -04:00
parent 6bc4993d81
commit f5953655c5
1 changed files with 3 additions and 0 deletions
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3
Tusker/CoreData/MastodonCachePersistentStore.swift
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@ -26,6 +26,7 @@ class MastodonCachePersistentStore: NSPersistentContainer {
let context = NSManagedObjectContext(concurrencyType: .privateQueueConcurrencyType) let context = NSManagedObjectContext(concurrencyType: .privateQueueConcurrencyType)
context.persistentStoreCoordinator = self.persistentStoreCoordinator context.persistentStoreCoordinator = self.persistentStoreCoordinator
context.automaticallyMergesChangesFromParent = true context.automaticallyMergesChangesFromParent = true
context.mergePolicy = NSMergePolicy.mergeByPropertyObjectTrump
return context return context
}() }()
@ -33,6 +34,7 @@ class MastodonCachePersistentStore: NSPersistentContainer {
let context = NSManagedObjectContext(concurrencyType: .privateQueueConcurrencyType) let context = NSManagedObjectContext(concurrencyType: .privateQueueConcurrencyType)
context.persistentStoreCoordinator = self.persistentStoreCoordinator context.persistentStoreCoordinator = self.persistentStoreCoordinator
context.automaticallyMergesChangesFromParent = true context.automaticallyMergesChangesFromParent = true
context.mergePolicy = NSMergePolicy.mergeByPropertyObjectTrump
return context return context
}() }()
@ -62,6 +64,7 @@ class MastodonCachePersistentStore: NSPersistentContainer {
} }
viewContext.automaticallyMergesChangesFromParent = true viewContext.automaticallyMergesChangesFromParent = true
viewContext.mergePolicy = NSMergePolicy.mergeByPropertyObjectTrump
NotificationCenter.default.addObserver(self, selector: #selector(managedObjectsDidChange), name: .NSManagedObjectContextObjectsDidChange, object: viewContext) NotificationCenter.default.addObserver(self, selector: #selector(managedObjectsDidChange), name: .NSManagedObjectContextObjectsDidChange, object: viewContext)
} }