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iOS Enumerations and Optionals in Swift Introduction to Enumerations Enum Methods

gurminder thind
PLUS
gurminder thind
Courses Plus Student 10,062 Points

Problem with second challenge in Methods in Enumeration

Hi , I am unable to do the problem in online compiler, while in playground it works very well.

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 .done(title: "Save"):
            return UIBarButtonItem(title: "Save", style: .done, target: nil, action: nil)
        case .edit(title: "Edit"):
            return UIBarButtonItem(title: "Edit", style: .plain, target: nil, action: nil)
        default:
             return UIBarButtonItem(title: nil, style: .plain, target: nil, action: nil)

}
}

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

1 Answer

Henry Gilbert
Henry Gilbert
7,833 Points

Your code is great. Just check the instructions again, you need to assign to a constant named 'button', not 'doneButton'.