Learn everything you need to know about enums in Swift. We’ll go over how and when they should be used, and how we can avoid enum overuse

Donny Wals's blog offers insights into iOS development, Swift programming, and software engineering best practices. Readers can explore articles covering topics such as SwiftUI, Combine framework, and iOS app architecture patterns. Additionally, they can learn about iOS app testing, debugging techniques, and publishing apps on the App Store.

Donny Wals

Enums in Swift are value types used for declaring type declarations and representing a finite set of predefined states. They can be useful for managing a limited set of predetermined values, managing state in applications, and grouping closely related constants. Enums can have associated values and raw values. It is important to keep enums small and consult Apple's usage of enums for guidance.

What are enums in Swift? – Donny Wals