class ActiveJob::QueueAdapters::SidekiqAdapter

Rails.application.config.active_job.queue_adapter = :sidekiq
To use Sidekiq set the queue_adapter config to :sidekiq.
Read more about Sidekiq here.
processing dead simple.
require Rails but will integrate tightly with it to make background
handle many jobs at the same time in the same process. It does not
Simple, efficient background processing for Ruby. Sidekiq uses threads to
= Sidekiq adapter for Active Job

def enqueue(job) # :nodoc:

:nodoc:
def enqueue(job) # :nodoc:
  job.provider_job_id = JobWrapper.set(
    wrapped: job.class,
    queue: job.queue_name
  ).perform_async(job.serialize)
end

def enqueue_all(jobs) # :nodoc:

:nodoc:
def enqueue_all(jobs) # :nodoc:
  enqueued_count = 0
  jobs.group_by(&:class).each do |job_class, same_class_jobs|
    same_class_jobs.group_by(&:queue_name).each do |queue, same_class_and_queue_jobs|
      immediate_jobs, scheduled_jobs = same_class_and_queue_jobs.partition { |job| job.scheduled_at.nil? }
      if immediate_jobs.any?
        jids = Sidekiq::Client.push_bulk(
          "class" => JobWrapper,
          "wrapped" => job_class,
          "queue" => queue,
          "args" => immediate_jobs.map { |job| [job.serialize] },
        )
        enqueued_count += jids.compact.size
      end
      if scheduled_jobs.any?
        jids = Sidekiq::Client.push_bulk(
          "class" => JobWrapper,
          "wrapped" => job_class,
          "queue" => queue,
          "args" => scheduled_jobs.map { |job| [job.serialize] },
          "at" => scheduled_jobs.map { |job| job.scheduled_at&.to_f }
        )
        enqueued_count += jids.compact.size
      end
    end
  end
  enqueued_count
end

def enqueue_at(job, timestamp) # :nodoc:

:nodoc:
def enqueue_at(job, timestamp) # :nodoc:
  job.provider_job_id = JobWrapper.set(
    wrapped: job.class,
    queue: job.queue_name,
  ).perform_at(timestamp, job.serialize)
end