Show logger.debug lines in green in the Rails development log

gistfile1.rb

config.after_initialize do
  class<<Rails.logger
    def debug_with_color(message)
      message_color = "0;32;1"
      colored_message = "\e[#{message_color}m#{message}\e[0m"

      debug_without_color(colored_message)
    end
    alias_method_chain :debug, :color
  end
end