class SidekiqUniqueJobs::Orphans::RubyReaper

def active?(digest)
  Sidekiq.redis do |conn|
    procs = conn.sscan_each("processes").to_a.sort
    result = conn.pipelined do
      procs.map do |key|
        conn.hget(key, "info")
      end
    end
    result.flatten.compact.any? { |job| load_json(job)[LOCK_DIGEST] == digest }
  end
end