Collection Views

Sep 10 2020 · Swift 5.3, iOS 14, Xcode 12

Part 3: Build the Library

22. Configuring the Data

Episode complete

Play next episode

About this episode

Leave a rating/review

See forum comments
Cinema mode Mark complete Download course materials
Previous episode: 21. Conclusion Next episode: 23. Building Nested Layouts

Get immediate access to this and 4,000+ other videos and books.

Take your career further with a Kodeco Personal Plan. With unlimited access to over 40+ books and 4,000+ professional videos in a single subscription, it's simply the best investment you can make in your development career.

Learn more Already a subscriber? Sign in.

Notes: 22. Configuring the Data

Update regarding Hashable & Equatable
Per Apple's documentation for hash(into:), when implementing Hashable with your own hash(into:) and == methods, they should use the same properties. For example, the Section hash(into:) method uses the identifier property:

func hash(into hasher: inout Hasher) {

Its implementation of == should also use identifier

static func ==(lhs: Section, rhs: Section) -> Bool {
return lhs.identifier == rhs.identifier

The == implementations have been corrected in the materials for this course as of September, 2020

Update Note: This course was originally recorded in November, 2019 using Xcode 11 & iOS 13. The course has been reviewed, and all materials updated to Xcode 12 & iOS 14 as of September, 2020.