I'm parsing a bunch of python into an ast and so I can answer some questions about it and thought of using meander for that, so far it's proven very useful and elegant. I hope I can keep figuring it out as my "questions" become more complicated 🙂

for example I wanted to "find all the places where ?x get called and give me the ?first-argument ?x gets called with" so used search and $ to describe the pattern in the ast. Then I used scan on the arguments, but that made it so there is no notion of "first" so I did some transformation on the result, however. Then I thought perhaps I could not scan but try a vector with logic-var in the first position and a &rest after that (first tried ... in stead of &rest) Don't see any mention of & in the docs but happy it worked intuitively like that 🙂