How to get enum from raw value in Swift?

Question

I\'m trying to get enum type from raw value:

enum TestEnum: String {
    case Name
    case Gender
    case Birth

    var rawValue: String {
        switch          


        

Answer 1

You can define enum like this -

enum TestEnum: String {
    case Name, Gender, Birth
}

OR

enum TestEnum: String {
    case Name
    case Gender
    case Birth
}

you can provide an init method which defaults to one of the member values.

enum TestEnum: String {
    case Name, Gender, Birth

    init() {
        self = .Gender
    }
}

In the example above, TestEnum.Name has an implicit raw value of "Name", and so on.

You access the raw value of an enumeration case with its rawValue property:

let testEnum = TestEnum.Name.rawValue
// testEnum is "Name"
let testEnum1 = TestEnum() 
// testEnum1 is "Gender"