Pcolor is a project mainly written in ..., it's free.
let the method "p" with color
pcolor
when I put something into console with method puts(eg. p "ltl3884"), I can hardly find the information,so try to use pcolor
Installation
sudo gem install pcolor
Use it
irb require 'rubygems' require 'pcolor' p "ltl3884",:red
you will see "ltl3884" is red
more colors (green,yellow,blue,purple,sky)