Linus Björnstam writes: > I made a module out of Andy's dash (and added some comfort functions > over fash-fold): > https://hg.sr.ht/~bjoli/guile-fash/browse/fash.scm?rev=default > > What it lacks is a proper way to remove elements..I had a couple of > stabs at it, but I fear I was too dumb.
Ah excellent! I could contribute fash-keys, fash-values, fash-map, and fash-for-each. Those shouldn't be too difficult to do. As for deleting elements, why don't we take the simple way for now? Let's make a procedure that just uses fash-fold and copies over to a new fash, sans the removed element. We can note that it's O(n) but that a faster version is possible but needs to be writtten. What do you think? - Chris
