javascript - Intl.Collat​​or 降序排序

Question

给出这个例子:

let a = ['New York', 'New Hampshire', 'Maryland'];
let collator = new Intl.Collator(undefined, {numeric: true, sensitivity: 'base'});
a.sort(collator.compare);

这个数组如何按降序排序？

Answer 1

您可以切换参数:

a.sort( (x, y) => collator.compare(y, x) )

或排序和反转:

a.sort(collator.compare).reverse()