>>>>> "Mihai" == Mihai Bazon <[EMAIL PROTECTED]> writes:
Mihai> After some hassling I understood that returning an empty array from a function Mihai> is equivalent to returning undef, which TT interprets as an empty string (and Mihai> empty_string.size == 1 because.. err... that's written in the manual but it Mihai> doesn't make too much sense so I forgot why). If I recall, you can return an arrayref, which will always be interpreteed correctly as an "array" in TT-side. So, returning [] will correctly be seen as "size of 0" and [42] will be seen as "size of 1", etc. TT was never intended to call arbitrary methods or functions... the callback scheme has a particular protocol that must be followed. -- Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095 <[email protected]> <URL:http://www.stonehenge.com/merlyn/> Perl/Unix/security consulting, Technical writing, Comedy, etc. etc. See PerlTraining.Stonehenge.com for onsite and open-enrollment Perl training! _______________________________________________ templates mailing list [email protected] http://lists.template-toolkit.org/mailman/listinfo/templates
