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iOS Intermediate Swift Properties Computed Properties

Arius Eich
Arius Eich
2,769 Points
Posted by Arius Eich
Arius Eich
2,769 Points

Computed Properties

I don't know where I was supposed to go with this question and I'm pretty sure it was in a different direction than the one I went in. I really appreciate any help! Thank you!

enum.swift 
let UIFontTextStyleHeadline = "UIFontTextStyleHeadline"
let UIFontTextStyleBody = "UIFontTextStyleBody"
let UIFontTextStyleFootnote = "UIFontTextStyleFootnote"

enum Text {
    case headline
    case body
    case footnote

    static var style: String {
        get {
            switch self {
            case .headline:
                print("\(UIFontTextStyleHeadline)")
            case .body:
                print("\(UIFontTextStyleBody)")
            case .footnote:
                print("\(UIFontTextStyleFootnote)")
            }

        }
    }
}

2 Answers

kjvswift93
kjvswift93
13,515 Points

You just need of move the switch statement so that it is inside of the enum so as to check all possible variations.

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

        }
    }
}
Deysha Rivera
Deysha Rivera
5,088 Points
Deysha Rivera
Deysha Rivera
5,088 Points

Thank you for your answer. I don't really understand what this has to do with Computed Properties.