In this episode, we look at updating a Ruby on Rails application from v4.2.10 to v5.0.6. The overall steps taken will vary from every application, but the concepts applied will relatively be the same.

In this episode, we look at using the Turbolinks library for iOS and use it to create a hybrid application.

Part II - In this episode, we create performant links for adding, accepting/rejecting and removing friends for our social media application.

Prawn is a pure Ruby PDF generation library that provides a lot of great functionality while trying to remain simple and reasonably performant. In this episode, we look at the styling our code and generating PDFs.

Heroku is a Platform as a Service (PaaS), where you can deploy and manage your Ruby on Rails applications. It is one of the easiest platforms to deploy to; allowing you to focus on the development side of things instead of worrying about managing an infrastructure.