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Re: Reference assessment techniques and how they fail

by hipowls (Curate)
on Feb 17, 2008 at 00:25 UTC ( #668370=note: print w/ replies, xml ) Need Help??


in reply to Reference assessment techniques and how they fail

Enjoyable article but you underestimate the freedom perl gives you to shoot yourself (or innocent bystanders) in the foot;-). You can, with some effort, declare methods in Package 0.

use strict; use warnings; use 5.010_000; my $package_0 = bless {}, '0'; { no strict qw(refs); *{'0::hello'} = sub { say 'Hello World!'; }; } say ref $package_0; $package_0->hello(); __END__ 0 Hello World!


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