hachinobu

protocol MyProtocol {
    var myName: String { get }
    init()
}

struct MyA: MyProtocol {
    
    var myName: String {
        return "My Name is A"

hachinobu

struct Address : Codable {
    var street: String
    var zipCode: String
    var city: String
    var state: String
}

struct AnyCodingKey : CodingKey {
    
    var stringValue: String

hachinobu

class ViewController: UIViewController {

    enum ImageViewState: Int {
        case open
        case close

        var opposite: ImageViewState {
            switch self {
            case .open:
                return .close