Re: [basex-talk] Bug in fn:fold-right?

[Thompson, Timothy]

Thanks, Christian—always one step ahead ;)

Confirmed it’s working with the latest snapshot.

Tim


--
Tim A. Thompson (he, him)
Librarian for Applied Metadata Research
Yale University Library
www.linkedin.com/in/timathompson<http://www.linkedin.com/in/timathompson>
timat...@protonmail.com<mailto:timothy.thomp...@yale.edu>


From: Christian Grün <christian.gr...@gmail.com>
Date: Tuesday, November 21, 2023 at 10:51 AM
To: Thompson, Timothy <timothy.thomp...@yale.edu>
Cc: BaseX <basex-talk@mailman.uni-konstanz.de>
Subject: Re: [basex-talk] Bug in fn:fold-right?
Hi Tim,

Thanks for the pointer. It seems that the reported bug has been fixed just 
recently (at least I couldn’t reproduce it anymore). Could you try the latest 
snapshot? [1]

Thanks in advance,
Christian

[1] https://files.basex.org/releases/latest/



On Mon, Nov 20, 2023 at 9:00 PM Thompson, Timothy 
<timothy.thomp...@yale.edu<mailto:timothy.thomp...@yale.edu>> wrote:
Greetings,

I noticed that there seems to be an issue with fn:fold-right in BaseX (10.8 
beta). When I pass it a sequence of elements, they do not get 
atomized/accumulated. Example:

let $data := <data>
  <a>a</a>
  <b>b</b>
  <c>c</c>
</data>
return
  <test>{
    fold-right(
      $data/*,
      "",
      concat(?, ".", ?)
    )
  }</test>

returns: <test/>

The same query in Saxon-HE 11.4 returns: <test>a.b.c.</test>

Best regards,
Tim


--
Tim A. Thompson (he, him)
Librarian for Applied Metadata Research
Yale University Library