Uploaded May 2024 | Updated September 2026, 21 hours ago

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I love the where keyword in Swift. It cleans ups your code and makes it read much nicer. In this video I'll show you a few common examples of using the where keyword including for loops, finding elements in an array, and protocol extension.

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Book and learning recommendations that help out the channel if you decide to purchase (Affiliate Links):

Mark Moeyken’s SwiftUI Books:
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Paul Hudson's Hacking With Swift:
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RocketSim - Enhance Your Xcode Simulator:
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Objc.io Books (Thinking in SwiftUI & Advanced Swift):
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Timestamps:
0:00 - Where Keyword - For Loops
1:29 - First Where
3:04 - Contains Where
4:05 - Protocol Extension Constraint

#swift #softwaredeveloper #iosdeveloper