/Swift/Can you pass an enum as a parameter to a function swift

Can you pass an enum as a parameter to a function swift

func justAnExample<T : RawRepresentable>(_ enumType: T.Type) where T.RawValue == Int {

  // Note that an explicit use of init is required when creating an instance from a
  // metatype. We're also using a guard, as `init?(rawValue:)` is failable.
  guard let val = enumType.init(rawValue: 0) else { return }
  print("description: \(val)")
}

justAnExample(Foo.self) // prints: "description: Hello Foo"
justAnExample(Bar.self) // prints: "description: Hello Bar"

Source: stackoverflow.com

Similar codes

0 vote145 views1 answer
Compare AnyObjects en Swift
Swift
1 vote143 views1 answer
White or light ASAuthorizationAppleIDButton “Sign in with Apple” button - Swift
Swift
32 votes296 views10 answers
Google translate
Swift
0 vote154 views1 answer
Navigationbar large title swift
Swift
0 vote154 views1 answer
How to add two right bar button item xcode
Swift
0 vote136 views1 answer
Swift subtract dates
Swift
1 vote159 views1 answer
Swift round double to 2 decimal places
Swift
1 vote208 views2 answers
Swift set constraint programmatically
Swift
0 vote123 views1 answer
Jsonserialization swift
Swift
0 vote160 views1 answer
Swift struct
Swift