August 2025
Intermediate to advanced
378 pages
8h 4m
English
Content preview from Mastering Swift 6 - Seventh Edition
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Protocol-Oriented Programming
Protocol-Oriented Programming (POP) is a software design paradigm that focuses on using protocols to define methods, properties, and other requirements for types. Unlike Object-Oriented Programming (OOP), which relies on class inheritance, as we saw in Chapter 19, POP encourages the use of protocols to create flexible and reusable components.
One of the key advantages of POP is its ability to reduce the tight coupling that is often found in class hierarchies. By defining protocols, developers can specify a set of requirements that types must conform to, without dictating how these requirements should be implemented.
Swift’s standard library is built using a protocol-oriented design, showcasing the effectiveness ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.