NVDefined - Perl extension for non-vivifying exists and defined functions
use NVDefined; ... if (NVExists(\%hash, qw(key1 key2 ... keyn ))) { ... } if (NVDefined(\%hash, qw(key1 key2 ... keyn))) { ... }
This module has been superseded by Hash::NoVivify, qv.
Brent B. Powers (B2Pi), Powers@B2Pi.com
Copyright(c) 1999 Brent B. Powers. All rights reserved. This program is free software, you may redistribute it and/or modify it under the same terms as Perl itself.
perl(1), perlfunc(1).
To install NVDefined, copy and paste the appropriate command in to your terminal.
cpanm
cpanm NVDefined
CPAN shell
perl -MCPAN -e shell install NVDefined
For more information on module installation, please visit the detailed CPAN module installation guide.