The Best Feature of Swift: Protocols

Protocols make up the heart of Swift’s language design

How I learned to stop worrying and love extensions

Extending a Protocol

A more concrete example

--

--

Software Engineer from Puerto Rico

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store