1 files changed, 12 insertions, 2 deletions
diff --git a/activejob/lib/active_job/queue_adapters/delayed_job_adapter.rb b/activejob/lib/active_job/queue_adapters/delayed_job_adapter.rb
index 30c535f3b4..370a1fc01f 100644
--- a/activejob/lib/active_job/queue_adapters/delayed_job_adapter.rb
+++ b/activejob/lib/active_job/queue_adapters/delayed_job_adapter.rb
@@ -2,13 +2,23 @@ require 'delayed_job'
 
 module ActiveJob
   module QueueAdapters
+    # == Delayed Job adapter for Active Job
+    #
+    # Delayed::Job (or DJ) encapsulates the common pattern of asynchronously
+    # executing longer tasks in the background. Although DJ can have many
+    # storage backends one of the most used is based on Active Record.
+    # Read more about Delayed Job {here}[https://github.com/collectiveidea/delayed_job].
+    #
+    # To use Delayed Job set the queue_adapter config to +:delayed_job+.
+    #
+    #   Rails.application.config.active_job.queue_adapter = :delayed_job
     class DelayedJobAdapter
       class << self
-        def enqueue(job)
+        def enqueue(job) #:nodoc:
           JobWrapper.new.delay(queue: job.queue_name).perform(job.serialize)
         end
 
-        def enqueue_at(job, timestamp)
+        def enqueue_at(job, timestamp) #:nodoc:
           JobWrapper.new.delay(queue: job.queue_name, run_at: Time.at(timestamp)).perform(job.serialize)
         end
       end