Your First iOS & SwiftUI App: An App from Scratch

Feb 13 2023 · Swift 5.7, iOS 16, Xcode 14

Part 3: Coding in Swift

24. Challenge: How to Calculate the Difference

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Previous episode: 23. Intro to Test-Driven Development Next episode: 25. If / Else Statements

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At this point, you have created some Unit Tests to test the point calculation, and they currently fail because you haven’t written that code yet.