shivabhusal/hulaki

class String
  def black; "\e[30m#{self}\e[0m" end
  def red; "\e[31m#{self}\e[0m" end
  def green; "\e[32m#{self}\e[0m" end
  def brown; "\e[33m#{self}\e[0m" end
  def blue; "\e[34m#{self}\e[0m" end
  def magenta; "\e[35m#{self}\e[0m" end
  def cyan; "\e[36m#{self}\e[0m" end
  def gray; "\e[37m#{self}\e[0m" end

  def bg_black; "\e[40m#{self}\e[0m" end
  def bg_red; "\e[41m#{self}\e[0m" end
  def bg_green; "\e[42m#{self}\e[0m" end
  def bg_blue; "\e[44m#{self}\e[0m" end

  def bold; "\e[1m#{self}\e[22m" end
  def italic; "\e[3m#{self}\e[23m" end
  def underline; "\e[4m#{self}\e[24m" end
  def blink; "\e[5m#{self}\e[25m" end
  def reverse_color; "\e[7m#{self}\e[27m" end
end