Converting to ISO 8601 standard duration format

[suyalcinkaya]

Hi 👋🏼,

First of all, thank you for this great library :)

I couldn't find a way to convert the minutes or hours to ISO 8601 duration format.
For example:

With moment.js I can do;

moment.duration(30, 'minutes').toISOString();
// output: PT30M

moment.duration(70, 'minutes').toISOString();
// output: PT1H10M

Couldn't find a way to do the same thing in dayjs.

Any suggestions?

[ghost]

Seems Duplicate of #414 ?

Or, more detail please?

[iamkun]

Maybe we need a dayjs. duration plugin?

[suyalcinkaya]

@xxyuk
Well, that's all actually. Couldn't find a way to convert 30 minutes to PT30M.

@iamkun
I think we need one.

[mariomc]

We had the same issue and ended up using ISO8601-duration (tested, pretty small, no dependencies) for that format parse and calculations.

[suyalcinkaya]

@mariomc Thanks mate. But it looks like it does the opposite thing for what I need.

[iamkun]

#564 todo: Duration plugin