How to break outer loops from inner structures that respond break (loops/switch)

Question

How to I break an outer loop from within an nested structure that responds to the break statement in Swift?

For example:

while someCondi         


        

Answer 1

Label the loop as outerLoop and whenever needed user break Label: i.e. break outerLoop in our case.

outerLoop: for indexValue in 0.. arr[indexValue+1] {
                break outerLoop
            } 
        }