How to install Ruby on PC!

Question

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 .

Answer 1

*Decides not to follow this guide*

*Computer explodes*

*Regrets*

Answer 2

Ayy is what I need

Answer 3

Ruby 1.9 is quite old already. I'd recommend you 2.3. Browse bundler.io and follow the instructions. For windows you have few options... personally i dont recommend using ruby on windows.

Answer 4

Actually the best way to install ruby on linux/mac is through rvm or rbenv. As for Windows you can stick to ruby installer