Fix Bug with mode {round = true}

[ntanitime]

In case like this:

let time = humanizeDuration(5219998, {
            delimiter: ' and ',
            units: ['d', 'h', 'm'],
            round = true,
            largest: 2
});
console.log(time);

The old algorithm give a wrong result: "1 hour". With my fix : "1 hour and 27 minutes"

[EvanHahn]

It looks like there was a linting error:

humanize-duration.js:362:9: "firstOccupiedUnitIndex" is defined but never used

Could you take a look at this and update this PR?

[ntanitime]

Done!

[EvanHahn]

It looks like a couple of other tests are failing.

You can try pushing new commits to run these tests but running npm test is probably best.

[ntanitime]

Sorry, It's my first pull request! Now my fix should be fine :)

[ntanitime]

Done!

[EvanHahn]

I've been busy—I'll take a look at this soon.

[EvanHahn]

Finally took a look at this—so sorry it took so long.

The current behavior actually looks correct to me:

humanizeDuration(5219998, {
  delimiter: ' and ',
  units: ['d', 'h', 'm'],
  round: true,
  largest: 2
})

// => '1 hour and 27 minutes'

Are you getting different results?

[EvanHahn]

@ntanitime Any thoughts?