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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
Posted by gurminder thind
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
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'.