javascript RxJS 中的排序数组
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sort array in RxJS
提问by Giorgio
RxJava has a method toSortedList(Comparator comparator)
that converts a flow of objects into a list of objects sorted by a Comparator.
RxJava 有一个方法toSortedList(Comparator comparator)
可以将对象流转换为由 Comparator 排序的对象列表。
How can I achieve the same in JavaScript with RxJS and get an Observable with a flow of objects to emit a sorted array/list?
如何使用 RxJS 在 JavaScript 中实现相同的功能,并通过对象流获取 Observable 以发出已排序的数组/列表?
回答by VincentGuo
you can use the code following:
您可以使用以下代码:
Rx.Observable.of(5,8,7,9,1,0,6,6,5).toArray().map(arr=>arr.sort()).subscribe(x=>console.log(x))