Where can I learn about object-oriented Perl programming?
A good place to start is perltoot, and you can use perlobj, perlboot, perltoot, perltooc, and perlbot for reference. A good book on OO on Perl is the “Object-Oriented Perl” by Damian Conway from Manning Publications, or “Learning Perl References, Objects, & Modules” by Randal Schwartz and Tom Phoenix from O’Reilly Media.