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Protocols & Extensions

This course was originally recorded in 2019. It has been reviewed and all content and materials updated as of August 2020.

Swift extensions can help you add functionality to named types, and give your protocols more power with default implementations!

Catie Catterwaul
By Catie Catterwaul Aug 3 2020 · Episode (12 mins) · Beginner
Language iOS & Swift Tutorials

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