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Core Data Fundamentals

Subclassing NSManagedObject

by Bart Jacobs in Core Data

Swift 4 Xcode 9 ios 11

1	Welcome to Core Data Fundamentals 03:08
2	What Is Core Data 05:08
3	Building Notes 01:49
4	Exploring the Core Data Stack 06:46
5	Creating the Project 01:06
6	Setting Up the Core Data Stack 08:31
7	Core Data and Dependency Injection 03:13
8	Data Model, Entities, and Attributes 05:39
9	Data Model, Entities, and Relationships 06:36
10	Configuring Relationships 06:41
11	Working With Managed Objects 08:44
12	Subclassing NSManagedObject 03:53
13	Adding a Note 04:00
14	Don't Forget to Save 03:17
15	Fetch Those Notes 08:22
16	Fix That Mistake 08:32
17	To the Trash Can 01:38
18	Introducing the Fetched Results Controller 07:03
19	Exploring the NSFetchedResultsControllerDelegate Protocol 06:13
20	Adding Categories to the Mix 08:16
21	Adding a Dash of Color 06:17
22	Data Model Migrations 06:43
23	Versioning the Data Model 06:54
24	Assigning Tags to a Note 07:03
25	Working In a Multithreaded Environment 08:37
26	Updating the Core Data Manager for Concurrency 07:13
27	Using a Better Core Data Stack 01:10
28	Replacing the Core Data Manager Class 10:21
29	Understanding Faulting 08:01
30	Where to Go From Here 04:27

In the previous episode, we used the NSManagedObject class to represent and interact with records stored in the persistent store. This works fine, but the syntax is verbose, we can't take advantage of Xcode's autocompletion, and type safety is also an issue.

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Core Data Fundamentals

Subclassing NSManagedObject

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