Tie::DxHash implements a hash which preserves insertion order and allows
duplicate keys.  It was written to facilitate the use of more complex
mod_rewrite rules in Apache configuration files written with Perl Sections.
See the module's POD for details.

WWW: http://search.cpan.org/search?dist=Tie-DxHash

Seamus Venasse <svenasse@polaris.ca>
