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s t
2,699 PointsEnums Objective 2 -Please give full answer for this objective, none of my code or any code from the answers is passing.
Enums Objective 2 -Please give full answer for this objective, none of my code or any code from the answers is passing.
// 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").button()
let button = done.button()
3 Answers
Jeff McDivitt
23,970 PointsHi -
A couple very minor things need changed and this will be correct
enum BarButton {
case done(title: String)
case edit(title: String)
func button () -> UIBarButtonItem {
switch self {
case .done(let title):
//Both .done and .plain should not be capitalized
return UIBarButtonItem(title: "Title", style: .Done, target: nil, action: nil)
case .edit(let title):
return UIBarButtonItem(title: "Title", style: .Plain, target: nil, action: nil)
}
}
}
//Remove the .button()
let done = BarButton.done(title: "Save").button()
let button = done.button()
s t
2,699 PointsHi Jeff,
I did exactly as you suggested; removed capitalization from;
.done and
.plain
then removed .button() from both;
let done = BarButton.done(title: "Save") and
let button = done
I am still receiving an error and can't pass the ojbective.
Here is my exact code:
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 button = done
Jeff McDivitt
23,970 PointsYou only need to remove .button() from the first instance not the second
let done = BarButton.done(title: "Save")
let button = done.button()