Nice implementation

[jhcw]

Hi, Uli:

just found your implementation of ISO 8601. It's a nice one, however, I kind of need the feature to convert WeekDate back to DateTime. I mean I'm wondering what's date of a given WeekDate. Like if I have a yyyy-Wnn-dd on hand and I would like to know what's the date of it.

Will you keep improving it?

[uli-weltersbach]

Hi

Sorry for the very late feedback. I'm not maintaining this repo, but you could simply fork it and expose the private _date field to support your scenario.