Swift 2 - Search in string and sum the numbers

Question

My old code was:

let comps = split(str, { $0 == \"-\" || $0 == \" \" }, maxSplit: Int.max, allowEmptySlices: false)

after update of Swift 2 my

Answer 1

The order of arguments for split() function messed up for some reason. It should be:

let comps = split(str.characters, maxSplit: Int.max, allowEmptySlices: false) {
    $0 == "-" || $0 == " "
}.map {
    String($0)
}