http://www.perlmonks.org?node_id=781547


in reply to Perl Module ending without 1;

On last year's YAPC, there was a presentation about what can be found at the end of CPAN modules. Few possibilities, which I remember:

42;
8;
"true";
"false";
"this is the end of the module";
"I was there 05/07/04";

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Simply - it must be something, that doesn't evaluate to 0.

In Section Seekers of Perl Wisdom