Swift Talk

A weekly video series on Swift programming.

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Subscribers Only

#52 Deleting Code with Swift 4 11:49

We look at how we can delete code we wrote in previous episodes by taking advantage of some of the new features in Swift 4.

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Subscribers Only

#46 Combined Class and Protocol Requirements 15:59

We look at multiple ways to create variables that have a class type but also conform to a protocol.

  1. Classes
  2. UIKit
  3. Protocols
April 21, 2017
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Subscribers Only

#38 Custom Collections: IndexSet as Sequence 14:08

In this episode, we make a custom collection conform to Sequence. This allows us to efficiently iterate over the elements, and we gain all the useful functionality of Sequence.

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Subscribers Only

#32 Array, ArraySlice & Collection (Collections #1) 15:16

We show how to make an extension on array available to other collections: first, we implement it for array slices, then we implement it as a protocol extension for all collections.