# File lib/redis/distributed.rb, line 18
    def initialize(node_configs, options = {})
      @tag = options[:tag] || /^\{(.+?)\}/
      @ring = options[:ring] || HashRing.new
      @node_configs = node_configs.dup
      @default_options = options.dup
      node_configs.each { |node_config| add_node(node_config) }
      @subscribed_node = nil
    end