require 'active_job/queue_adapter' require 'active_job/queue_name' require 'active_job/enqueuing' require 'active_job/performing' require 'active_job/logging' require 'active_job/callbacks' module ActiveJob class Base extend QueueAdapter extend QueueName include Enqueuing include Performing include Callbacks include Logging ActiveSupport.run_load_hooks(:active_job, self) end end