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 facade pattern
The facade pattern provides a simplified interface to a larger and more complex body of code. This allows us to make libraries easier to use and understand by hiding some of the complexities. It also allows us to combine multiple APIs into a single, easier to use API, which is what we will see in our example.
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