phpman > perldoc > List::Util::XS(3perl)

NAME
    List::Util::XS - Indicate if List::Util was compiled with a C compiler

SYNOPSIS
        use List::Util::XS 1.20;

DESCRIPTION
    "List::Util::XS" can be used as a dependency to ensure List::Util was installed using a C
    compiler and that the XS version is installed.

    During installation $List::Util::XS::VERSION will be set to "undef" if the XS was not compiled.

    Starting with release 1.23_03, Scalar-List-Util is always using the XS implementation, but for
    backwards compatibility, we still ship the "List::Util::XS" module which just loads
    "List::Util".

SEE ALSO
    Scalar::Util, List::Util, List::MoreUtils

COPYRIGHT
    Copyright (c) 2008 Graham Barr <gbarr AT pobox.com>. All rights reserved. This program is free
    software; you can redistribute it and/or modify it under the same terms as Perl itself.