class FastCache::ModulusBucket

  def initialize(nodes)
    @nodes = nodes
  end

  def select(hash)
    count = @nodes.size
    count.times do |i|
      begin
        break yield(@nodes[(hash + i) % count])
      rescue FastCache::Memcache::ProtocolError
        next
      end
      raise 'Unable to find suitable node to communicate with'
    end
  end

end