$ ~/Developer/platform-samples/hooks/ruby/configuring-your-server $ ruby server.rb
> == Sinatra/1.4.4 has taken the stage on 4567 for development with backup from Thin
> >> Thin web server (v1.5.1 codename Straight Razor)
> >> Maximum connections set to 1024
> >> Listening on localhost:4567, CTRL+C to stop
> I got some JSON: {"action"=>"opened", "issue"=>{"url"=>"...