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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

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