How to make a switch for an array?

Question

Here's my code:

var animalArray = ["cow","pig"]

switch animalArray {
case ["cow","pig"],["pig","cow"]:
    println("You Win!")
default:
    println("Keep Trying")

I get the error: "Type 'Array' does not conform to protocol 'IntervalType'" for the line "case ["cow","pig"],["pig","cow"]:". What am I doing wrong?

Answer 1

You can't do that with an array. But you could check it with the contains() method and iterate over the array you want to test(here secondArray):

var animalArray:[String] = ["cow", "pig"]
var secondArray:[String] = ["cow", "test"]

for s in secondArray{
    if(contains(animalArray, s)){
        println("animalArray Contains \(s)")
    }
}