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iOS 17 Programming for Beginners
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The Xcode playground for this chapter is in the Chapter05
folder of the code bundle for this book, which can be downloaded here:
https://github.com/PacktPublishing/iOS-17-Programming-for-Beginners-Eighth-Edition
Check out the following video to see the code in action:
If you wish to start from scratch, create a new playground and name it CollectionTypes
. You can type in and run all the code in this chapter as you go along.
To find out more about arrays, dictionaries, and sets, visit https://docs.swift.org/swift-book/documentation/the-swift-programming-language/collectiontypes.
The first collection type you will learn about is arrays, which let you store information in an ordered list.