module Rack
  class SimpleUserAgent
    module Detectors
      module Bot
        def from_googlebot?
          user_agent_string.include?("Googlebot")
        end

        def from_googlebot_news?
          user_agent_string.include?("Googlebot-News")
        end

        def from_googlebot_images?
          user_agent_string.include?("Googlebot-Image")
        end

        def from_googlebot_video?
          user_agent_string.include?("Googlebot-Video")
        end
      end
    end
  end
end