++ed by:
Steven Haryanto

NAME

Language::Expr::Interpreter::VarEnumer - Enumerate variables mentioned in Language::Expr expression

VERSION

This document describes version 0.23 of module Language::Expr::Interpreter::VarEnumer (in distribution Language-Expr), released on 2014-05-01.

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.

BUGS/TODOS

Currently $_ in map/grep variables and $a & $b in usort are counted.

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Language-Expr.

SOURCE

Source repository is at https://github.com/sharyanto/perl-Language-Expr.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Language-Expr

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

AUTHOR

Steven Haryanto <stevenharyanto@gmail.com>

COPYRIGHT AND LICENSE

This software is copyright (c) 2014 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.




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