Swift 2 to Swift 5
Skipping three major Swift versions at once is a bad idea. A Swift 2-to-5 toy app migration covering what changed in syntax, type safety, stdlib, and ObjC interop.
swift evolution
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Skipping three major Swift versions at once is a bad idea. A Swift 2-to-5 toy app migration covering what changed in syntax, type safety, stdlib, and ObjC interop.