warnings::register - warnings import function
use warnings::register ;
Create a warnings category with the same name as the current package.
See "Pragmatic Modules" in perlmodlib and perllexwarn.
To install if, copy and paste the appropriate command in to your terminal.
cpanm
cpanm if
CPAN shell
perl -MCPAN -e shell install if
For more information on module installation, please visit the detailed CPAN module installation guide.