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Start your free trialBrian Bellini
3,930 PointsThis challenge specifically tells you to use UIBarButtonStyle but the compiler says its an unresolved identifier.
It works in Xcode if you use UIBarButtonItemStyle.
Is this just a typo in the question?
// 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(let title) :
return UIBarButtonItem(title: title, style: UIBarButtonStyle.done, target: nil, action: nil)
case .edit(let title) :
return UIBarButtonItem(title: title, style: UIBarButtonStyle.plain, target: nil, action: nil)
}
}
}
let done = BarButton.done(title: "Save")
let button = done.button()
1 Answer
Jeff McDivitt
23,970 PointsI believe you are confused by the directions; the style I just plain for both
enum BarButton {
case done(title: String)
case edit(title: String)
func button() -> UIBarButtonItem{
switch self {
case .done(let title):
return UIBarButtonItem(title: title, style: .plain, target: nil, action: nil)
case .edit(let title):
return UIBarButtonItem(title: title, style: .plain, target: nil, action: nil)
}
}
}
let done = BarButton.done(title: "Save")
let button = done.button()