Technical requirements
To follow along with this chapter, we will need the following:
- Any IDE to view/edit code (for example, SublimeText, Visual Studio Code, Notepad++ Vim, Emacs, and so on)
- For macOS users, you will also need to have XCode Command Line Tools installed
- Ruby version 2.6 or later must be installed and ready to use
The code presented in this chapter is available at https://github.com/PacktPublishing/From-PHP-to-Ruby-on-Rails/.