There is the meander interpreter namespace which works with bb

just looking at it, but seems to be quite limited, not sure if I'm looking it in the wrong way, but I often use the deep search operator (`$`) for example, and it doesn't seem to be available there

am I missing something?

@U066U8JQJ I'm sometimes using a meander test script with babashka to measure performance:

(ns private.tmp.meander)

(require '[babashka.deps :as deps])
(deps/add-deps '{:deps
                 {meander/epsilon {:mvn/version "0.0.588"}}})


(time (require '[meander.interpreter.epsilon :as mi]))

(time (prn (select-keys ((mi/finder '[?x ?y] identity) [1 2]) '[?x ?y])))

I'm not very well up to date on this API to be honest. Perhaps @U06MDAPTP is :)

$ bb tmp/meander.clj
:foo
:bar
"Elapsed time: 96.066405 msecs"
:end

$ bb tmp/meander.clj
"Elapsed time: 98.478887 msecs"
{?x 1, ?y 2}
"Elapsed time: 1.565369 msecs"

I was working on it and then, like anything else, I got distracted and forgot about it. There's an outstanding PR and I can't remember what else there is to do on there. Remind me to look at this tomorrow and I'll see what else there is to do to merge that PR.

friendly reminder as requested 🙂

@U066U8JQJ forgot to mention, there is also this "simpler" pattern matching lib which works with bb https://github.com/babashka/babashka/blob/master/doc/projects.md#matchete

thanks man, sadly machete doesn't cover the kinds of cases that I use Meander for =/

I haven’t forgotten about this.

I’ve been pretty busy with work this week.

no worries man, busy lifes, it happens when it can happen :)

thanks for looking for time to check it 🙏

@U066U8JQJ I’m probably not going to be able to look at that ticket for a bit. There is an outstanding PR for bb support that was never completed. What I would suggest, if you’re open to it, would be to look at that ticket and try to put together a new PR with the most recent code.

no worries, thanks, can't promise but I'll try to have a look at it 👍