if - use a Perl module if a condition holds
use if CONDITION, MODULE => ARGUMENTS;
has no effect unless CONDITION is true. In this case the effect is the same as of
use MODULE ARGUMENTS;
Above => provides necessary quoting of MODULE. If not used (e.g., no ARGUMENTS to give), you'd better quote MODULE yourselves.
The current implementation does not allow specification of the required version of the module.
Ilya Zakharevich mailto:email@example.com.
To install if, copy and paste the appropriate command in to your terminal.
perl -MCPAN -e shell
For more information on module installation, please visit the detailed CPAN module installation guide.