# File lib/redis.rb, line 1647
  def zrevrange(key, start, stop, options = {})
    args = []

    with_scores = options[:with_scores] || options[:withscores]

    if with_scores
      args << "WITHSCORES"
      block = FloatifyPairs
    end

    synchronize do |client|
      client.call([:zrevrange, key, start, stop] + args, &block)
    end
  end