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.
In Rails apps, by default, browsers will use cookies to store session data. In this episode, we look at the default browser cookie and alternative approaches to storing the session data.
In this episode, we look at accepting cryptocurrency payments, implementing an ingress for the webhooks, and creating an interface to manage the products.
Using a hardware security key for multi-factor authentication is a great way to protect user accounts. In this episode, we look at implementing security keys into our Ruby on Rails applications with Devise user accounts.