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Craig Kuriger
37,104 PointsEnumerations and Optionals in Swift 3: Enum Methods
In challenge 2 of Enum Methods my submitted code gets the message Make sure you assign the results of the expression to a constant named doneButton
I have a constant named doneButton and the code is returning no errors so I don' know how to solve it.
// 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: .done, 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 doneButton = done.button()
4 Answers
Craig Kuriger
37,104 PointsNevermind, the challenge has been fixed now and the instructions have changed doneButton to button
Anthia Tillbury
3,388 PointsI can't pass this challenge either, the error states that I need to assign the code to a constant named "doneButton", but the challenge wants me to pass it to a let called "button".
Both of which won't work.
Paolo Scamardella
24,828 PointsHaving the same issue. Using done or doneButton will not work
