# As saw in a russian comment by ZARATUSTR at:
# http://kpumuk.info/ruby-on-rails/colorizing-console-ruby-script-output/
class String

  def red; colorize(self, "\e[1m\e[31m") end
  def green; colorize(self, "\e[1m\e[32m") end
  def dark_green; colorize(self, "\e[32m") end
  def yellow; colorize(self, "\e[1m\e[33m") end
  def blue; colorize(self, "\e[1m\e[34m") end
  def dark_blue; colorize(self, "\e[34m") end
  def pur; colorize(self, "\e[1m\e[35m") end
  def colorize(text, color_code) "#{color_code}#{text}\e[0m" end

end