Enum with Localized String in Swift

Updated 6 July 2023


Nowadays we feel much comfortable using Enum when apple gives CaseIterable protocol through which we can iterate enum cases like an Array. How to use CaseIterable protocol with a raw value:-

Get an array of all cases:-

Many of the times we needed to use the raw value as display strings on labels and buttons etc. If the app contains localization it makes difficult to deal with actual localized string in enum cases and for we write multiple strings lines of code again and again. if we directly localized the raw value then gets an error “Raw value for enum case must be a literal”

so have just take a look deal with localized raw value:-

How to use them:-

I hope from this, it will make you more comfortable dealing with Localized String of enum. Thanks for tuning in once again!


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