Curated list of episodes, bundled to help you on your learning path!
Videos of tech, infrastructure, hardware and software which non-instructional by nature.
Articles around software and tutorials.
Show your love and support while looking fancy.
In this episode we create a referral system with permanent links. Users can sign up with referral links which tracks the relationship between the referer and the person referred.
Using polymorphic associations, we can have comments assigned to a post as well as comments assigned to other comments.