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Little Perl Mysteries: what's your answer?

by Ovid (Cardinal)
on Oct 30, 2002 at 21:15 UTC ( [id://209238]=perlmeditation: print w/replies, xml ) Need Help??

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  1. or download this
    my $carp;
*SomePackage::carp = sub { $carp = join '', @_ };
  2. or download this
    $ perl -e '*::foo = sub{3};print foo()'
3
  3. or download this
    $ perl -e 'sub foo(){2};*::foo=sub(){3};print foo()'

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