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iOS Intermediate Swift Properties Computed Properties

Posted by Mohammad Arna'uti
Mohammad Arna'uti
Courses Plus Student 2,743 Points

Help me

I can't solved it

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

enum Text {
  case headline
  case body
  case footnote

  var style: String {
  get {



  }
  }
}

1 Answer

Emin Grbo
Emin Grbo
13,092 Points
Emin Grbo
Emin Grbo
13,092 Points

You need to use the switch statement within the enum to check all the possible variations.

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
    }
  }
}

Once you have all the cases, just return the pre-defined variables that are at the top.

Hope this helped! Don't forget to mark the answer if it did :)