DataStore

A simple storage solution for Swift, using Property Wrappers.

Use something like this, preferably a dedicated DataStore.swift file in your project:

extension DataStore {
    struct Settings {
        @Storage(key: "aUniqueKeyPlease!", defaultValue: .aCaseOfYourEnum)
        var someSettingValue: SomeEnum
        
        @Storage(key: "For real, please use unique keys.", defaultValue: .aCaseOfYourOtherEnum)
        var anotherSettingValue: SomeOtherEnum
    }
    
    struct SomeOtherPartOfYourApp {
        @Storage(key: "Use better names than these too.", defaultValue: "")
        var someString: String
        
        @Storage(key: "Like… seriously. Don't name them like this.", defaultValue: nil)
        var someIntMaybe: Int?
        
        @Storage(key: "somePartOfYourApp-aGoodName", defaultValue: [1, 2, 3])
        var aGoodName: [Int]
    }
}

Then you can call it like this:

DataStore.Settings.someSettingValue = .aDifferentCaseOfYourEnum // or whatever else!

It's similar to SwiftUI's @AppStorage, but not limited to primatives, as it works with any Codable type.

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Based on something I most likely found on StackOverflow a while back. If you happen to recognize it, create an issue and I'll gladly give credit!