def sort(key, options = {})
args = []
by = options[:by]
args.concat(["BY", by]) if by
limit = options[:limit]
args.concat(["LIMIT"] + limit) if limit
get = Array(options[:get])
args.concat(["GET"].product(get).flatten) unless get.empty?
order = options[:order]
args.concat(order.split(" ")) if order
store = options[:store]
args.concat(["STORE", store]) if store
synchronize do |client|
client.call([:sort, key] + args) do |reply|
if get.size > 1
if reply
reply.each_slice(get.size).to_a
end
else
reply
end
end
end
end