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iOS Enumerations and Optionals in Swift Introduction to Enumerations Enum Methods

Rickie Robinson
PLUS
Rickie Robinson
Courses Plus Student 1,553 Points
Posted by Rickie Robinson
Rickie Robinson
Courses Plus Student 1,553 Points

I don't know what I'm doing wrong here. Can anyone help me?

I'm trying to solve this code challenge. In this editor, it is saying that it won't compile, however, when I use it on xcode. it compiles just fine. I'm not sure what I'm doing wrong in general.

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

// import UIKit

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

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

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