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Swift Protocols: How to Create Contracts in Your Code

Learn how to create code blueprints to write modular and decoupled Swift code

Artturi Jalli
CodeX
Published in
3 min readFeb 1, 2021

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Protocols in Swift
Photo by Fotis Fotopoulos on Unsplash

Swift Protocols

Swift protocols are a fundamental concept. A protocol is like a code contract. If a type conforms to a protocol, it must implement and include the variables…

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Artturi Jalli
CodeX

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