title: Realtime display using redis pubsub in ruby?
body: <p>I have stream of data coming to me via an http hit. I want to update data in realtime. I have started pushing HTTP hits data to a redis pubsub. Now I want to show it to users. </p>
  
  <p>I want to update user's screen as soon as I get some data on redis channel. I want to use ruby as that is the language I am comfortable with. </p>