Re^3: Spotting an empty array as argument

Ah, true. That's an annoyance. Well, you can still pass a list or array using &mysay(@arr).

Comment on Re^3: Spotting an empty array as argument Download Code

Replies are listed 'Best First'.
Re^4: Spotting an empty array as argument by choroba (Cardinal) on Mar 26, 2021 at 14:24 UTC
As it circumvents prototypes, it doesn't use $_ when no arguments are specified. `map{substr$_->[0],$_->[1]\|\|0,1}[\\|\|{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^ARGV,3]`	[reply] [d/l]