• a map expression

    From Rainer Weikusat@21:1/5 to All on Mon Dec 13 18:54:45 2021
    map{(&{$_[0]}&&s/\.rules\z//r)||()}readdir$dir

    Solves an actual problem. :-))

    No, I don't leave something like this in real code. But it was fun
    putting it together.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)