Technical requirements
To follow along with this chapter, we will need the following:
- Any IDE to view/edit code (e.g. SublimeText, Visual Studio Code, Notepad++ Vim, Emacs, etc.)
- For macOS users, you will also need to have the Xcode Command Line Tools installed
The code presented in this chapter is available at https://github.com/PacktPublishing/From-PHP-to-Ruby-on-Rails.