Swift To-do List 11 Crack -
The PersistenceController is the single source of truth for the data layer. Episode 11 often adds a deleteAllCompleted() helper for bulk‑operations. import SwiftUI import Combine
func fetchTasks() let request: NSFetchRequest<TaskItem> = TaskItem.fetchRequest() request.sortDescriptors = [NSSortDescriptor(keyPath: \TaskItem.creationDate, ascending: false)] do tasks = try context.fetch(request) catch print("Fetch error: \(error.localizedDescription)")
struct TaskRow: View @ObservedObject var task: TaskItem var toggleAction: () -> Void swift to-do list 11 crack
private init(inMemory: Bool = false) container = NSPersistentContainer(name: "ToDoModel") if inMemory container.persistentStoreDescriptions.first?.url = URL(fileURLWithPath: "/dev/null") container.loadPersistentStores (_, error) in if let error = error as NSError? fatalError("Unresolved Core Data error: \(error), \(error.userInfo)") container.viewContext.mergePolicy = NSMergeByPropertyObjectTrumpMergePolicy container.viewContext.automaticallyMergesChangesFromParent = true
func markSelectedAsCompleted() tasks.filter selection.contains($0.id ?? UUID()) .forEach $0.isCompleted = true PersistenceController.shared.save() The PersistenceController is the single source of truth
var body: some View HStack Image(systemName: task.isCompleted ? "checkmark.circle.fill" : "circle") .foregroundColor(task.isCompleted ? .green : .secondary) .onTapGesture(perform: toggleAction)
func toggleCompletion(_ task: TaskItem) task.isCompleted.toggle() save() fatalError("Unresolved Core Data error: \(error), \(error
func deleteSelected() let toDelete = tasks.filter selection.contains($0.id ?? UUID()) toDelete.forEach PersistenceController.shared.delete($0) selection.removeAll()
private func save() do try container.viewContext.save() catch // In production you’d present an alert / log let nsError = error as NSError fatalError("Core Data save error: \(nsError), \(nsError.userInfo)")
The PersistenceController is the single source of truth for the data layer. Episode 11 often adds a deleteAllCompleted() helper for bulk‑operations. import SwiftUI import Combine
func fetchTasks() let request: NSFetchRequest<TaskItem> = TaskItem.fetchRequest() request.sortDescriptors = [NSSortDescriptor(keyPath: \TaskItem.creationDate, ascending: false)] do tasks = try context.fetch(request) catch print("Fetch error: \(error.localizedDescription)")
struct TaskRow: View @ObservedObject var task: TaskItem var toggleAction: () -> Void
private init(inMemory: Bool = false) container = NSPersistentContainer(name: "ToDoModel") if inMemory container.persistentStoreDescriptions.first?.url = URL(fileURLWithPath: "/dev/null") container.loadPersistentStores (_, error) in if let error = error as NSError? fatalError("Unresolved Core Data error: \(error), \(error.userInfo)") container.viewContext.mergePolicy = NSMergeByPropertyObjectTrumpMergePolicy container.viewContext.automaticallyMergesChangesFromParent = true
func markSelectedAsCompleted() tasks.filter selection.contains($0.id ?? UUID()) .forEach $0.isCompleted = true PersistenceController.shared.save()
var body: some View HStack Image(systemName: task.isCompleted ? "checkmark.circle.fill" : "circle") .foregroundColor(task.isCompleted ? .green : .secondary) .onTapGesture(perform: toggleAction)
func toggleCompletion(_ task: TaskItem) task.isCompleted.toggle() save()
func deleteSelected() let toDelete = tasks.filter selection.contains($0.id ?? UUID()) toDelete.forEach PersistenceController.shared.delete($0) selection.removeAll()
private func save() do try container.viewContext.save() catch // In production you’d present an alert / log let nsError = error as NSError fatalError("Core Data save error: \(nsError), \(nsError.userInfo)")