List::Util::XS - Indicate if List::Util was compiled with a C compiler
"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".
Scalar::Util, List::Util, List::MoreUtils
Copyright (c) 2008 Graham Barr <gbarr@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.