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293 Pointswant to create computed property
i want to create a computed property,Style,that returns the correct Style specifier given.Let for UIFontTextStyleHeadline = UIFontTextHeadline style.
so what i did was enum Text{Text.Headline.Style Body:Text.Style.Headline Footnote:Text.Headline.Fotnote} but it didnt work for me .
let UIFontTextStyleHeadline = "UIFontTextStyleHeadline"
let UIFontTextStyleBody = "UIFontTextStyleBody"
let UIFontTextStyleFootnote = "UIFontTextStyleFootnote"
enum Text {Text.Style.Headline
body: Text.Style.Body
footnote: Text.Style.Footnote
}
1 Answer
kjvswift93
13,515 PointsThe computed property, style, needs to be declared as a variable of type String within the Text enum.
let UIFontTextStyleHeadline = "UIFontTextStyleHeadline"
let UIFontTextStyleBody = "UIFontTextStyleBody"
let UIFontTextStyleFootnote = "UIFontTextStyleFootnote"
enum Text {
case headline
case body
case footnote
var style: String {
switch self {
case .headline:
return UIFontTextStyleHeadline
case .body:
return UIFontTextStyleBody
case .footnote:
return UIFontTextStyleFootnote
}
}
}