How can I conditionally import a package in Perl?

Question

I have a Perl script which uses a not-so-common module, and I want it to be usable without that module being installed, although with limited functionality. Is it possible?

Answer 1

Another approach is to use Class::MOP's load_class method. You can use it like:

Class::MOP::load_class( 'foobar', $some_options )

It throws an exception so you'll have to catch that. More info here.

Also, while this isn't necessarily on every system Class::MOP is awfully useful to have and with Moose becoming more prevalent every day it likely is on your system.