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iOS Intermediate Swift Properties Computed Properties

How to solve this

I simply don't understand how to solve this. How you can use enums with computed properties?

1 Answer

Jhoan Arango
Jhoan Arango
14,575 Points


Computed properties are like methods, you can return value from its body.

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

Hope this helps !