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Changes for version 2.02_02 - 2007-08-25

  • [FEATURE] added exportable function valid_isbn_checksum that takes care of all of the object stuff for you and just gives you the answer. In previous docs, this was called is_valid_checksum even though that conflicted with an object method. It was documented but never implemented. Now it's there. :) [BUGFIX] now should pass tests under 5.6.2, after a bit of backporting. Upgrade already people! :)

Changes for version 2.02_01 - 2007-08-17

  • Don't import import() from Exporter. There are a lot of people (apparently) using very old perls, not just CPAN Testers.

Modules

work with International Standard Book Numbers
work with 10 digit International Standard Book Numbers
work with 13 digit International Standard Book Numbers

Examples