class DistRedis

def initialize(opts={})
  hosts = []
  db = opts[:db] || nil
  timeout = opts[:timeout] || nil
  raise Error, "No hosts given" unless opts[:hosts]
  opts[:hosts].each do |h|
    host, port = h.split(':')
    hosts << Redis.new(:host => host, :port => port, :db => db, :timeout => timeout)
  end
  @ring = HashRing.new hosts
end