# File lib/redis/hash_ring.rb, line 34
    def remove_node(node)
      @nodes.reject!{|n| n.id == node.id}
      @replicas.times do |i|
        key = Zlib.crc32("#{node.id}:#{i}")
        @ring.delete(key)
        @sorted_keys.reject! {|k| k == key}
      end
    end