Looking at that code again I think it should be rewritten to use map:for-each it's too convoluted, but it probably gives you an idea of how to proceed. Here's a test that shows how it works. https://github.com/xokomola/fold/blob/dbb79c60a7356e32a0994e581ad4f7f5377ddc... --Marc
On 15 jul. 2015, at 21:51, Marc van Grootel marc.van.grootel@gmail.com wrote:
Hi Graydon, have a look here https://github.com/xokomola/fold/blob/dbb79c60a7356e32a0994e581ad4f7f5377ddc...
hope it helps
--Marc
On 15 jul. 2015, at 20:01, Graydon Saunders graydonish@gmail.com wrote:
Hi --
In BaseX 8.2.1, I have a bunch of maps; the maps may have some overlap of key values. I would like to merge/find the union of all of these maps while retaining all the values associated with each key in the resulting map-of-all-maps. (Combined map? Any word can be wrong, here! :)
map:merge() doesn't do this; http://docs.basex.org/wiki/Map_Module#map:merge says "The associated value for each such key is taken from the last map in the input sequence $input that contains an entry with this key." and testing confirms this.
Is there a straightforward way to do this that I'm missing?
Thanks! Graydon