respond(/pug me/i) do
  response = JSON.parse Net::HTTP.get(URI "http://pugme.herokuapp.com/random")
  say "<#{response["pug"]}>"
end

respond(/pug bomb( (\d+))?/i) do |message|
  count = message.match[2] || 5
  response = JSON.parse Net::HTTP.get(URI "http://pugme.herokuapp.com/bomb?count=#{count}")
  response["pugs"].each do |pug| say "<#{pug}>" end
end