bisectable6

query

sub MAIN(:@list) { say @list.raku }; @*ARGS = "--list=42";

result

¦«2015.12,2016.01.1,2016.02,2016.03,2016.04,2016.05,2016.06,2016.07.1,
  2016.08.1,2016.09,2016.10,2016.11,2016.12,2017.01,2017.02,2017.03,
  2017.04.3,2017.05,2017.06,2017.07,2017.08,2017.09,2017.10,2017.11,
  2017.12,2018.01,2018.02.1,2018.03,2018.04.1,2018.05,2018.06,2018.08,
  2018.09,7d02b94^»:
Usage:
  /tmp/k88KUPSig6 [--list=<Positional>] 
 «exit code = 2»
¦«7d02b94,2018.10,2018.11,2018.12,2019.03.1,87d219e^»:
Usage:
  /tmp/k88KUPSig6 [--list=<Positional>]
 «exit code = 2»
¦«87d219e,2019.07.1,7cf73de^»:
No such method 'raku' for invocant of type 'Array'. Did you mean any of these?
    race
    rand
    take

  in sub MAIN at /tmp/k88KUPSig6 line 1
  in block <unit> at /tmp/k88KUPSig6 line 1

 «exit code = 1»
¦«7cf73de,2019.11,2020.01,2020.02.1,2020.05.1,2020.06,2020.07,2020.08.2,
  2020.09,2020.10,2020.11,2020.12,2021.02.1,2021.03,2021.04,2021.05,
  2021.06,2021.07,2021.08,2021.09,2021.10,2021.12,2022.02,HEAD(6e6ef03)»:
[IntStr.new(42, "42")]