Removes a bunch of commented out code.

This commit is contained in:
2021-04-04 01:04:40 -07:00
parent a7c068fd45
commit 072feb5c52

View File

@@ -36,69 +36,8 @@ struct ContentView: View {
}
}
}
// @FetchRequest(
// sortDescriptors: [NSSortDescriptor(keyPath: \Item.timestamp, ascending: true)],
// animation: .default)
// private var items: FetchedResults<Item>
//
// var body: some View {
// List {
// ForEach(items) { item in
// Text("Item at \(item.timestamp!, formatter: itemFormatter)")
// }
// .onDelete(perform: deleteItems)
// }
// .toolbar {
// #if os(iOS)
// EditButton()
// #endif
//
// Button(action: addItem) {
// Label("Add Item", systemImage: "plus")
// }
// }
// }
//
// private func addItem() {
// withAnimation {
// let newItem = Item(context: viewContext)
// newItem.timestamp = Date()
//
// do {
// try viewContext.save()
// } catch {
// // Replace this implementation with code to handle the error appropriately.
// // fatalError() causes the application to generate a crash log and terminate. You should not use this function in a shipping application, although it may be useful during development.
// let nsError = error as NSError
// fatalError("Unresolved error \(nsError), \(nsError.userInfo)")
// }
// }
// }
//
// private func deleteItems(offsets: IndexSet) {
// withAnimation {
// offsets.map { items[$0] }.forEach(viewContext.delete)
//
// do {
// try viewContext.save()
// } catch {
// // Replace this implementation with code to handle the error appropriately.
// // fatalError() causes the application to generate a crash log and terminate. You should not use this function in a shipping application, although it may be useful during development.
// let nsError = error as NSError
// fatalError("Unresolved error \(nsError), \(nsError.userInfo)")
// }
// }
// }
}
//private let itemFormatter: DateFormatter = {
// let formatter = DateFormatter()
// formatter.dateStyle = .short
// formatter.timeStyle = .medium
// return formatter
//}()
struct ContentView_Previews: PreviewProvider {
static var previews: some View {
ContentView().environment(\.managedObjectContext, PersistenceController.preview.container.viewContext)