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iOS Intermediate Swift Properties Computed Properties

Enrico Trombini Charavara
Enrico Trombini Charavara
7,220 Points
Posted by Enrico Trombini Charavara
Enrico Trombini Charavara
7,220 Points

Computed Properties -> Swift

I looked for the answer to this challenge in several discussions in the community but I did not find the answer. I do not understand how the property can be implemented in this case, I wanted an example if possible.

2 Answers

Aniruddha Shukla
Aniruddha Shukla
2,846 Points
Aniruddha Shukla
Aniruddha Shukla
2,846 Points

Every time the caller calls style the string will be calculated on the fly. You can add it in the following manner

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
        }
    }
}