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Re^5: Use method/function signatures with Perl

by dragonchild (Archbishop)
on Dec 06, 2004 at 16:16 UTC ( [id://412681]=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub foo (ARRAY $arr) { ... }
  2. or download this
    package Bar;

sub new { bless [], shift }
  3. or download this
    my $bar = Bar->new;

foo( $bar );
  4. or download this
    if ($signature)
{
...
        die "$x doesn't match $signature\n";
    }
}

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