Your First Swift 4 & iOS 11 App - Part 22: | Ray Wenderlich

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1

Finalize the difference algorithm and score calculation, and learn about an important Swift concept: the difference between variables and constants.

This is a companion discussion topic for the original entry at https://www.raywenderlich.com/3990-your-first-swift-4-ios-11-app/lessons/22
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The calculate difference algorithm at the beginning of the “Variables vs. Constants” section doesn’t match where it was left off in the previous section.

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This is because part 22 and part 23 are in reversed order. The challenge should come before the “Variables vs. Constants” section.

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@shan916 Oops sorry about this - thanks for the heads up, fixed! :+1:

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