Every project has to deal with code refactoring.

This article gives a brief overview of what to pay attention to when refactoring code and how to use Xcode functions such as async/await, to-do, if let shorthand, and others to make it easier to refactor your code.

References:

Refactoring Swift: Best Practices to succeed:

https://www.avanderlee.com/optimization/refactoring-swift-best-practices/

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