Scalar-Util-Numeric version 0.40 ================================ This module exports a number of wrappers around perl's builtin looks_like_number function, which returns the numeric type of its argument, or 0 if it isn't numeric. INSTALLATION To install this module type the following: perl Makefile.PL make make test make install COPYRIGHT AND LICENCE Copyright (C) 2005-2014 chocolateboy This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. http://www.gnu.org/copyleft/gpl.html http://www.perl.com/language/misc/Artistic.html