Getting Started with Protocols in Swift - Udemy

Using right protocols can transform the way you write Swift code. Building on top of familiar object oriented principles, they enable you to define blueprints for common functionality that any class, structure, or enumeration can adopt.

Protocols fix many of the most painful problems associated with OOP. This course introduces protocols and explains how to use them. With useful examples and practical, step-by-step instructions, you'll create protocols and use them in your code.

By the end of the course you'll be ready to use protocols in production to improve the effectiveness of your code.

About the Author

Hamish Knight is a Computer Science undergraduate at the University of Bath in the UK with a passion for Swift. I'm always interested in exploring how Swift operates at a lower level, and enjoy posting answers to Swift questions on Stack Overflow. Furthermore, I have three years' experience developing mobile apps for iOS, with four apps currently on the App Store.