Play2 and Redis simple demo - How to load an Origin from a Redis data store with a for-comprehension

Origin.scala

def getOrigin(originId: Long): Option[Origin] = Redis.pool.withClient {
 client =>
  for(slug<-Option(client.hget("Url:From:Rev", originId.toString));
      display<-Option(client.hget("Places:Place:"+originId, "display")
     )) yield Origin(originId,display,slug)

   }
}