How do I redirect my users to video via a proxy server?

I have a rails app where I am trying to re-direct my users to a video resource on a remote server via a proxy. I am using the Net::HTTP::Proxy class but I'm not sure the right way to do this.

I tried this code;

     urlToGet = 'videos/sample.mp4'

     proxy_host = ''      proxy_port = 80

      proxy_class = Net::HTTP::Proxy(proxy_host,proxy_port)       res = proxy_class.start(''){|http|       redirect_to http.get(urlToGet)        }

This gives me an error: NoMethodError (undefined method `net_http_see_other_url' for #<MyController:0xb6cf69ec>):

I have been trying to figure this out for over a week, any help towards this will really be appreciated. Obi