将下划线 sortBy 转换为 javascript

Question

I have an array which was sorted using Underscore's array function _.sortBy() , which I need to convert it into a vanilla JS function .sort() .

My problem is when I convert it to normal vanilla array.sort() function, my IDE (Webstorm) is throwing an error as:

TS2362: The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type.

Underscore version

this.interviewDetails.data = _.sortBy(this.interviewDetails.data, function (o) {
   return new Date(o.timeslot);
});

Vanilla version

this.interviewDetails.data.sort((a: any, b: any) => new Date(a.timeslot) - new Date(b.timeslot));

Can anybody help me what's possibly wrong here?

PS- Please see the red underlines in new Date(a.timeslot) in the image above

Answer 1

尝试这个：

this.interviewDetails.data.sort((a: any, b: any) => new Date(a.timeslot).getTime() - new Date(b.timeslot).getTime());