colors.rb

class C
  class << self
    def green(s)
      "\e[36m#{s}\e[0m"
    end

    def orange(s)
      "\e[33m#{s}\e[0m"
    end

    def red(s)
      "\e[31m#{s}\e[0m"
    end

    def gray(s)
      "\e[90m#{s}\e[0m"
    end

  end
end