October 2017
Intermediate to advanced
210 pages
5h 32m
English
Content preview from Swift 4 Protocol-Oriented Programming - Third Edition
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Differences between object-oriented programming and protocol-oriented programming
I mentioned at the beginning of the chapter that protocol-oriented programming is about so much more than just the protocol, and that it is a new way of not only writing applications, but also thinking about programming. In this section, we will examine the differences between our two designs to see what that statement really means.
As a developer, our primary goal is always to develop an application that works properly, but we should also be focused on writing clean and safe code. Clean code is code that is very easy to read and understand. It is important to write clean code because any code that we write will need to be maintained by someone, and that someone ...
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