Hi list, I came across a cute little Common Lisp macro, mapeach <http://malisper.me/2015/06/14/mapeach/>. Naturally, I wanted it to play with it in PicoLisp. The most straightforward translation (for me) of the code in the post was:
[de mapeach "E" # expression (let [(@Var @List . @Body) "E"] (macro (mapcar '((@Var) . @Body) @List ] Pretty cute in PicoLisp too :) It works great for single variable expressions. : (mapeach N (1 2 3) (* N N)) -> (1 4 9) Multiple vars will make it angry (return NIL). But! I get the feeling that using (macro) is not quite idiomatic PicoLisp ;) What are some other ways this could be written? I'm thinking it might be in the spirit of do*, as defined in the FAQ, but I don't fully understand that code. Thanks!