October 2017
Intermediate to advanced
210 pages
5h 32m
English
Content preview from Swift 4 Protocol-Oriented Programming - Third Edition
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Conclusion
Creating separate layers, as we showed in this example, may take additional time when we initially build our application, but it will save us time in the long-term because requirements will change and new features will be added; therefore, our code needs to be easy to change to meet these needs. Creating separate layers, and using the bridge pattern to connect these layers, gives us the ability to change either layer easily and independently of the other.
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