Eran Jalink eran3d

Videos

Introduction to Functional Programming Johannes Weiß - https://vimeo.com/100786088
ReactiveCocoa at MobiDevDay Andrew Sardone - https://vimeo.com/65637501
The Future Of ReactiveCocoa Justin Spahr-Summers - https://www.youtube.com/watch?v=ICNjRS2X8WM
Enemy of the State Justin Spahr-Summers - https://www.youtube.com/watch?v=7AqXBuJOJkY
WWDC 2014 Session 229 - Advanced iOS Application Architecture and Patterns Andy Matuschak - https://developer.apple.com/videos/play/wwdc2014/229/
Functioning as a Functionalist Andy Matuschak - https://www.youtube.com/watch?v=rJosPrqBqrA
Controlling Complexity in Swift Andy Matuschak - https://realm.io/news/andy-matuschak-controlling-complexity/

Common Save Patterns

Standard background save

Assuming that you don't care which NSManagedObjectContext is used, and you just want to make some changes and save them in the background, use the following method. 90% of the time, this is what you'll want.

NSManagedObjectSubclass *myObject = [NSManagedObjectSubclass MR_findFirst];

[MagicalRecord saveWithBlock:^(NSManagedObjectContext *localContext) {

	struct ContentView: View {
	@State var titles = ["Cell #1", "Cell #2", "Cell #3", "Cell #4"]

	var body: some View {
	NavigationView {
	ScrollView {
	VStack(spacing: 0) {
	ForEach(self.titles, id: \.self) { title in
	HStack {
	Text(title)

	name: XXXX
	attributes:
	LastUpgradeCheck: 1140
	ORGANIZATIONNAME: "kankak, Inc."
	options:
	bundleIdPrefix: com.xxxx.xxxxxxxx
	deploymentTarget:
	iOS: 13.1.3
	configs:
	Develop Debug: debug

	import Foundation
	import XCTest

	//////////////////////////////////////////////////////////////////////

	// Preferences

	protocol UserDefaults {
	func stringForKey(key: String) -> String
	}

	//
	// API.swift
	//
	// Created by Taro Minowa on 6/10/14.
	// Copyright (c) 2014 Higepon Taro Minowa. All rights reserved.
	//

	import Foundation

	typealias JSONDictionary = Dictionary<String, AnyObject>