Re^2: a loop for creating subroutines?

[mascip]

With this solution, how would my example code look like? Like this?

$mysubs{light}->(10);
$mysubs(light_at_time)->($timestamp);

[LanX]

I've already shown you three possibilities to call with "arguments".

I wouldn't try to load unknown subs into main-namespace, that can easily lead to errors.

Try and see what fits your needs.