使用 Moment 库，将分钟转换为天小时和分钟的正确语法是什么？

Question

Any help is greatly appreciated. I've been struggling to find a solution for this question:

1. Using Moment library, what is the correct syntax to convert minutes into days hours and minutes that also formats for singular vs plural?

expected: 2009 minutes would become: 1 day 9 hours 29 minutes

here is the incorrect code:

function durationFormatter(minutes): string {
  const ms = minutes * 60000;
  const days = Math.floor(ms / 8.64e7);
  const msOnLastDay = ms - days * 8.64e7;

  return moment.utc(msOnLastDay)
    .format("D [days] H [hours] M [minutes]");
}

console.log('durationFormatter -->', durationFormatter(2009));

The above outputs:

1 days 9 hours 1 minutes which is wrong

I also tried this other moment package moment-duration-format with this syntax: (per docs = https://github.com/jsmreese/moment-duration-format#basics )

import momentDurationFormatSetup from 'moment-duration-format';

function durationFormatter(minutes): string {
  momentDurationFormatSetup();
  return moment.duration(minutes, "minutes").format();
}

But I get this error: Property 'format' does not exist on type 'Duration'

How would I use this with the package?

Answer 1

You can use the excellent library humanizeDuration , simply passing:

humanizeDuration(2009 * 60 * 1000, { delimiter: ' '})

will output what you wanted - 1 day 9 hours 29 minute.

Note - you pass milliseconds, so you need to multiple the minutes parameter by 60,000 before passing to humanizeDuration