I like the subroutine arg handling in Perl 6. Is there any simple way to attach a short error msg in place of or additive to the default for, say, a missing arg?
Thanks. Best, -Tom
I like the subroutine arg handling in Perl 6. Is there any simple way to attach a short error msg in place of or additive to the default for, say, a missing arg?
Thanks. Best, -Tom