编辑代码

func hasAnyMatches(list: [Int],condition: Int -> Bool) -> Bool {
    for item in list {
        if condition(item) {
            return true
        }
    }
    return false
}
func lessThanTen(number: Int) -> Bool {
    return number < 10
}
var numbers = [20,19,7,12]
hasAnyMatches(numbers,condition: lessThanTen)