WWDC23: Generalize APIs with parameter packs | Apple
Swift parameter packs are a powerful tool to expand what is possible in your generic code while also enabling you to simplify common generic patterns. We’ll show you how to abstract over types as well as the number of arguments in generic code and simplify common generic patterns to avoid overloads.
To get the most out of this session, we recommend first checking out “Embrace Swift generics" from WWDC22.
00:00 - Introduction
00:52 - What parameter packs solve
04:08 - How to read parameter packs
12:06 - Using parameter packs
17:22 - Wrap up
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