hmlongco

class StructStateViewModel {

    public let state: Observable<State>

    struct State {
        var id: String?
        var loading = false
        var image: UIImage?
        var empty: String?
        var error: String?

hmlongco

class EnumeratedStateViewModel {

    public let state: Observable<State>

    enum State: Equatable {
        case initial
        case loading
        case loaded(UIImage)
        case empty(String)
        case error(String)