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Matthew Cheok


Matthew is an iOS developer, and a trainer. He is currently working at Facebook. He co-created Jibber

Matthew's Talk on Day 1 - 10:00 a.m. - 10:35 a.m.

Polymorphism with Protocols

Good API design is essential for writing code that scales. In this talk, we look at some characteristics of good design and how to refactor code using the protocol features in Swift.