Gio Lodi • 11/13/2018

How to split decision and action logic with the Swift type system

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This technical article discusses software design principles for Swift, focusing on separating decision-making logic from action logic to improve testability and maintainability. It uses a Logger component as an example, demonstrating how to refactor code using functions and protocols to create simpler, more scalable unit tests and a cleaner architecture.

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#type system #software design #unit testing
How to split decision and action logic with the Swift type system

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