We continue from Episode 220 and add additional features and write tests for existing code. We look at introduced bugs and how test driven development can help to not only fix the bugs, but strengthen our test suite.

In this episode, we build our associations and organize our mathematical business logic.

Merit adds reputation behavior to Rails apps in the form of Badges, Points, and Rankings.

Time Zones in Rails can sometimes cause confusion and erratic behavior. In this episode, we look at working with Time Zones in Rails.

Bootstrap Themes can be difficult to incorporate into a Ruby on Rails applications. In this episode, we look adding Bootstrap and a Bootstrap theme into our Rails 6 application.