Add ability to change sort direction for date

[kevinlang]

I see this documentation here: https://lumeland.github.io/creating-pages/searching/

And I see that date is the default sort. As far as I can tell it dates in ascending order (oldest first). I would like to sort in descending order (newest first), but could not find how to.

Perhaps looking something like:

search.pages("type=post", "date=desc")

Cheers,

[kevinlang]

I found how to do it, in my case just using nunjucks built-in reverse function.

search.pages("type=post", "date=desc") | reverse

May be worth adding docs, though.

[oscarotero]

ATM, the sort argument only accepts the field name (date by default), but it's a good idea to include support for asc/desc. I'll work on that. Thanks!