October 2017
Intermediate to advanced
210 pages
5h 32m
English
Content preview from Swift 4 Protocol-Oriented Programming - Third Edition
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The factory method pattern
The factory method pattern uses methods to create instances of objects without specifying the exact type that will be created. This allows the code to pick the appropriate type to create at runtime.
I find that the factory pattern is one of the patterns that I use a lot. It is also one of the patterns that developers tend to recognize when they first start reading about design patterns because they have used it in previous projects.
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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.
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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.