Enum with Int

IntEnum.swift

enum Cases: Int {
    case myCase = 1
    case myOtherCase
    //    custom value breaks this workaround
    //    case usafeCase = 300
    
    static var allCases: [Cases] {
        var values: [Cases] = []
        var index = 1
        while let element = self.init(rawValue: index) {
            values.append(element)
            index += 1
        }
        return values
    }
}

let arrayCasses = Cases.allCases

extension Cases{
    var stringRepresentation:String {
        switch(self){
            case .myCase: return "my_case"
            case .myOtherCase: return "my_other_case"
        }
    }
}