使用时刻检查时间是否重叠？ [英] Check if times overlap using moment?

问题描述

我的数组 [start_time，end_time] 时间范围如下：

I have an array of [start_time, end_time] time ranges like so:

let timeSegments = [];
timeSegments.push(["02:00", "07:00"])
timeSegments.push(["03:00", "04:00"])

这些时间段重叠，因为 2AM - 7AM 包括凌晨3点 - 凌晨4点

These time segments overlap, since 2AM - 7AM includes 3AM - 4AM

同样：

let timeSegments = [];
timeSegments.push(["14:00", "18:00"])
timeSegments.push(["15:00", "19:00"])

2PM 到 6PM 与 3PM 重叠至 7PM 。

I我正在使用momentjs库，并想知道一种方法来确定我的timeSegments数组是否包含任何重叠的timeSegments？ timeSegments数组最多可包含10个 [start_time，end_time] 对。谢谢！

I'm using the momentjs library, and would like to know a way to determine if my timeSegments array contains any timeSegments that overlap? The timeSegments array can contain at most 10 [start_time, end_time] pairs. Thanks!

我只想知道是否有任何段重叠（真/假），我不需要知道哪些段重叠等。

I'd just like to know if any segments overlap (true/false), I don't need to know which of the segments overlap etc.

推荐答案

您可以通过 start_time <对 timeSegments 进行排序/ code>（使用 Array.prototype.sort ）并遍历排序列表并检查 end_time 大于下一个的 start_time 。

You can sort timeSegmentsby the start_time (using Array.prototype.sort) and iterate through the sorted list and check if the end_timeof the current timeSegment is greater than the start_time of the next one.

如果发生这种情况，则会有重叠。

If that happens, there is overlap.

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