Learn to use Docker to manage our Ruby interpreter and use it to template new Rails applications.

Dot files are important for customizing our development experience and in this episode, we'll have a look at the .zshrc, .gemrc, .railsrc, and .irbrc dot files and how we can customize them to make our development life easier.

As developers, chances are we are in the terminal often. Command Line Interfaces (CLI), are very helpful in streamlining our work. Ruby is a very powerful language and can make some powerful CLIs. Thor is a powerful option, but in this episode, we look at some alternatives from basic to more advanced scenarios.

There's many benefits to running your own cache and proxy for Ruby gems. In this episode, we look at provisioning, configuring our system and projects to use a Gem in a Box instance.

GitLab is a great version control software which has options to either self host or or use their hosted solution. In this episode, we look at using the GitLab Runner to run our Continuous Integration and Continuous Deployment.