/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

1 vote75 views2 answers
Change background color of uitableview section header
Swift
0 vote94 views1 answer
Swift resource exceeds maximum size
Swift
0 vote69 views1 answer
Play Video in AVPlayer ViewController Sample Code Swift
Swift
0 vote63 views1 answer
Swift string time to epoch
Swift
0 vote67 views2 answers
Manifest merger failed in android studio
Swift
0 vote69 views1 answer
Swiftui divider remove padding
Swift
0 vote65 views2 answers
Let values = [3.0,6.0,9.0,1.0] let squares = values.map {$0 * $0} print(squares)
Swift
0 vote69 views1 answer
Array of button listeners swift
Swift
2 votes79 views1 answer
Swiftui button transparent background
Swift
0 vote77 views1 answer
Add callbacks to view swiftui
Swift