How to install Ruby on PC!
I have come across many people who can't install ruby in PC so decided to make this . Linux Ubuntu-Debian : sudo apt install ruby-full (for version 1.9) sudo apt install ruby (for latest 2.3) Windows : using ruby installer (download from official site) to open ruby console type "irb" on command line to get help from ruby doc .. let's assume you need help on "puts" . type "ri puts" on command line . enjoy ruby .