Generics in Swift: Where Clauses (and something else!)

Опубликовано: 01 Ноябрь 2024
на канале: Swift and Tips

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Hello guys, welcome to another video! Today we will continue with the Generics series talking about where clauses to constraint our associated type to a specific domain and modularize our code with the powers of generics and Swift's type inference. Also, in the end, I have a challenge for you: Merge two stacks and generate a new one, let's see if you got the idea about where clauses 👌🏼. Let me know in the comments if your solution was different from mine 😉!

Before continue I recommend you to watch the previous episodes:
Part 1 (Generics) :    • Swift Generics: The Key to Reusable a...
Part 2 (Associated types):    • Generics in Swift: Protocols with ass...

Started code for this video: https://gist.github.com/pitt500/c759b...

Content:
0:00 - Intro
0:35 - What are where clauses?
5:25 - Contextual Where Clauses
11:45 - Challenge: Merge two stacks
19:11 - Outro

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References:
https://docs.swift.org/swift-book/Lan...
https://developer.apple.com/videos/pl...
https://www.swiftbysundell.com/basics...

Final code showed in this video: https://github.com/pitt500/swift-and-...

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Other videos in the channel:
Protocols in Swift:    • Protocols
UIKit in SwiftUI:    • UIKit in SwiftUI
Struct vs Classes:    • Structs vs classes in  Swift

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Twitter:
  / swiftandtips
  / pitt500

Finally, ask me for a video you would like to see next 😄!

Credits:
Music by Wataboi from https://pixabay.com/
Video edited with LumaFusion