Rails Girls App Tutorial Created by Vesa Vänskä, @vesan First, make sure you installed Rails, otherwise please follow this link. Step 0: Get to know the tools Texteditor: (Gedit, Vim, Emacs, Komodo Edit, Sublime Text) are examples of texteditors your can use for writing code and editing files. Terminal / Command Prompt is where you start the rails server and run commands. Web browser (Firefox, Saf