JavaScript时间段重叠

删除重复的时间段 例如:00:00-00:30 和 00:00-01:00

来源于网络
        function compareDate(){
            var begin = ['2015-01-02 10:01:38','2015-01-04 09:28:12','2015-01-11 01:37:13'];
            var over = ['2015-01-04 10:27:21','2015-01-09 21:28:13','2015-01-16 10:22:23'];

            begin = begin.sort();
            over  = over.sort();

            for(i=1;i<begin.length;i++){
                if (begin[i] <= over[i-1]){
                    alert("时间有重复!");
                    return false;
                }
            }

            alert("时间没有重复!");
            return true;
        }
原文地址:https://www.cnblogs.com/Lewiskycc/p/6952045.html