Re: Modifying nested dictionary/alist type data

2016-04-16 Thread Paul Morris
> On Apr 15, 2016, at 1:20 PM, Andreas Rottmann wrote: > > Depending on the number of entries in each nesting level, and other > (performance/space) tradeoffs, hash tables might be a good fit as an > associative array data structure: > > https://www.gnu.org/software/guile/manual/html_node/Hash-T

Modifying nested dictionary/alist type data

2016-04-15 Thread Paul Morris
Hi, I’m rewriting one of LilyPond's C++ routines in Guile/Scheme in order to customize it for my own use, and it uses some nested dictionary/map/alist-style data structures that you can modify using something like this in C++: mydata[aaa][bbb].ccc = 10; Ok, maybe use alists, but how to modify