Reputation: 3628
Need help in following code.
let first: Any = "One"
let second: Any = "Two"
let values = (first, second)
switch values {
case let (x, y) as (String, String):
print("Success", x, y)
default:
print("Failure")
}
switch first {
case let x as String:
print("Success", x)
default:
print("Failure")
}
--- Output
Failure
Success One
--- Expected Output
Success One Two
Success One
Demo: http://swiftstub.com/65065637
Upvotes: 4
Views: 65
Reputation: 9540
As far as I know, you are doing the casting wrong.
Here are the changes I have made to your code so that it works:
let first: Any = "One"
let second: Any = "Two"
let values = (first, second)
switch values {
case let (x as String, y as String):
print("Success", x, y)
default:
print("Failure")
}
switch first {
case let x as String:
print("Success", x)
default:
print("Failure")
}
Output:
Success One Two
Success One
Hope this helps!
Upvotes: 4