class Redis::Distributed

def initialize(node_configs, options = {}) 

def initialize(node_configs, options = {})
  @tag = options[:tag] || /^\{(.+?)\}/
  @ring = options[:ring] || HashRing.new
  @node_configs = node_configs.map(&:dup)
  @default_options = options.dup
  node_configs.each { |node_config| add_node(node_config) }
  @subscribed_node = nil
  @watch_key = nil
end