mhenrixon/sidekiq-unique-jobs

local hgetall = function (key)
  local bulk = redis.call("HGETALL", key)
  local result = {}
  local nextkey
  for i, v in ipairs(bulk) do
    if i % 2 == 1 then
      nextkey = v
    else
      result[nextkey] = v
    end
  end
  return result
end