Ruby QuickRef. Table of Contents Language General Tips.
Documentation. Here you will find pointers to manuals, tutorials and references that will come in handy when you feel like coding in Ruby.
Installing Ruby Unless you only want to try Ruby in the browser (see the links below) you need to have Ruby installed on your computer. You can check whether Ruby already is available by opening a terminal and typing This should output some information on the installed Ruby version. Www.sapphiresteel.com/IMG/pdf/LittleBookOfRuby.pdf. Ruby Essentials.