纯粹的code

摘要： let array = ["one", "two", "three", "four", "five"] //老版本 : 没缩写前的闭包 var result = sort(array, {(s1 : String, s2 : String) -> Bool in return s1 Bool in return s1 Bool in return s1 < s2}) //目前 : 终极缩写后... 阅读全文