Glad I could help!
I just found this in the Saxon documentation (I am adding it for the sake of completeness, even though you may be interested in BaseX):
saxon:memo-function https://www.saxonica.com/html/documentation/extensions/attributes/memo-function.html
On Sun, Apr 5, 2020 at 10:34 AM Mickael Desfrenes < mickael.desfrenes@unicaen.fr> wrote:
That's great, just what I was looking for. And the rest of the presentation is interesting too.
Thank you !
*De: *"Andreas Mixich" mixich.andreas@gmail.com *Cc: *"basex-talk" basex-talk@mailman.uni-konstanz.de *Envoyé: *Samedi 4 Avril 2020 02:55:45 *Objet: *Re: [basex-talk] Memoize
Not sure, whether this went through to the mailing list or only to Mickael, so please, forgive me, if posting twice. On Mon, Mar 23, 2020 at 11:05 AM Mickael Desfrenes < mickael.desfrenes@unicaen.fr> wrote:
Is there any known solution for function memoization in basex ? Or maybe a cache implementation ?
Not sure how much this helps, but there was a Balisage talk by James Fuller, titled "A catalog of Functional Programming idioms in XQuery 3.1" https://www.balisage.net/Proceedings/vol17/author-pkg/Fuller01/BalisageVol17-Fuller01.html, which produces (amongst others) a memoize function. It is written in the Marklogic dialect of XQuery. but porting it was a no-brainer, since, AFAIR, only the syntax for maps had to be changed. The Github repo is here https://github.com/xquery/xquery_functional_catalog/.
-- Minden jót, all the best, Alles Gute, Andreas Mixich