NAME

Language::Expr::VarEnumer

VERSION

version 0.02

ATTRIBUTES

result => ARRAYREF

Store the list of variables seen during parsing.

METHODS

add_var(VAR)

Add variable to result if it is not already in there.

AUTHOR

Steven Haryanto <stevenharyanto@gmail.com>

COPYRIGHT AND LICENSE

This software is copyright (c) 2010 by Steven Haryanto.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.