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iOS Enumerations and Optionals in Swift Introduction to Enumerations Enum Methods

Need a little help

I tried many ways but it not letting me pass. It say "Oops! it looks like Task 1 in not passing"

buttons.swift
// Example of UIBarButtonItem instance
// let someButton = UIBarButtonItem(title: "A Title", style: .plain, target: nil, action: nil)

enum BarButton {
    case done(title: String)
    case edit(title: String)

    func button() -> UIBarButtonItem {
        switch self {
        case BarButton.done(let title):
            return UIBarButtonItem(title: title, style: .done, target: nil, action: nil)
        case BarButton.edit(let edit):
            return UIBarButtonItem(title: edit, style: .plain, target: nil, action: nil)
        }
    }
}

let done = BarButton.done(title: "Save").button()
let button = done

2 Answers

Jeff McDivitt
Jeff McDivitt
23,970 Points

Check your last two lines on code, you will see what you are missing

enum BarButton {
    case done(title: String)
    case edit(title: String)

    func button() -> UIBarButtonItem {
        switch self {
        case BarButton.done(let title):
            return UIBarButtonItem(title: title, style: .plain, target: nil, action: nil)
        case BarButton.edit(let title):
            return UIBarButtonItem(title: title, style: .plain, target: nil, action: nil)
        }
    }
}

let done = BarButton.done(title: "Save")
let button = done.button()

Thanks a lot