I think you're mixing up two things:
A ($) prototype would force scalar input to a sub, but that doesn't have any influence on the return context.
Look at this:

sub Input ($) {
  wantarray ? split /,/ : $_;
}
my @List = Input $Source;

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~Django
"Why don't we ever challenge the spherical earth theory?"

In reply to Re: Re: Are prototypes evil? by Django
in thread Are prototypes evil? by Django

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