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iOS Enumerations and Optionals in Swift Introduction to Enumerations Enum Methods

Joel holsinger
Joel holsinger
2,345 Points
Posted by Joel holsinger
Joel holsinger
2,345 Points

Confused on what the challenge is asking. Does it want me to first create a class called UIBarButtonItem?

Trying to figure out exactly what the challenge is asking. Do I first create a UIBarButtonItem class and then return it in the button method? Or is it already a class that is a part of some UIKit. Sorry if I don't make any sense haha.

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(title: "A Title", style: .plain, target: nil, action: nil) -> UIBarButtonItem() {
    return button()
    }
}

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