Issue #982
If you’re using NSFetchedResultsController in Core Data, it might take up a lot of memory, especially when working with large datasets. To keep your app running smoothly, it’s important to manage memory efficiently
Issue #785
Calling mergeChanges on a managed object context will automatically refresh any managed objects that have changed. This ensures that your context always contains all the latest …
Issue #706
Use Mirror and set key value as NSManagedObject subclasses from NSObject
import CoreData
final class ManagedObjectConverter {
func convert<M>(m: M, context: NSManagedObjectContext) throws -> NSManagedObject {
let …Issue #686
I now use Core Data more often now. Here is how I usually use it, for example in Push Hero
From iOS 10 and macOS 10.12, NSPersistentContainer that simplifies Core Data setup quite a lot. I usually use 1 NSPersistentContainer and its …
Issue #623
Listen to context changes notification and change SwiftUI View state
let changes = [NSDeletedObjectsKey: ids]
NSManagedObjectContext.mergeChanges(
fromRemoteContextSave: changes,
into: [context]
)
try context.save()
struct …Issue #622
Read Implementing Batch Deletes
If the entities that are being deleted are not loaded into memory, there is no need to update your application after the NSBatchDeleteRequest has been executed. However, if you are deleting objects in the …