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sindresorhus/random-case-iterable.swift

Last active February 3, 2024 19:31
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random-case-iterable.swift
extension CaseIterable {
public static func randomCaseIterableElement(using generator: inout some RandomNumberGenerator) -> Self {
allCases.randomElement(using: &generator)!
}
public static func randomCaseIterableElement() -> Self {
var generator = SystemRandomNumberGenerator()
return randomCaseIterableElement(using: &generator)
}
}
enum Foo: String, CaseIterable {
case a
case b
case c
}
print(Foo.randomCaseIterableElement())
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