Console Output with Color using Ruby

Some times its really a good idea if some color could be added some output from CLI. Well ruby seems to do something like that with some code.

Here are some.

def look
print “33[32m Connecting”
h = sleep 1
puts “33[30m”
end

l =  look

#STYLE = {
#      :default    =>    “33[0m”,
#       # styles
#       :bold       =>    “33[1m”,
#       :underline  =>    “33[4m”,
#       :blink      =>    “33[5m”,
#       :reverse    =>    “33[7m”,
#       :concealed  =>    “33[8m”,
#      # font colors
#       :black      =>    “33[30m”,
#       :red        =>    “33[31m”,
#       :green      =>    “33[32m”,
#       :yellow     =>    “33[33m”,
#       :blue       =>    “33[34m”,
#       :magenta    =>    “33[35m”,
#       :cyan       =>    “33[36m”,
#       :white      =>    “33[37m”,
#       # background colors
#       :on_black   =>    “33[40m”,
#       :on_red     =>    “33[41m”,
#       :on_green   =>    “33[42m”,
#       :on_yellow  =>    “33[43m”,
#       :on_blue    =>    “33[44m”,
#       :on_magenta =>    “33[45m”,
#       :on_cyan    =>    “33[46m”,
#       :on_white   =>    “33[47m” }
#
# The above code shows some ruby coloring for the various text.