activejob/lib/rails/generators/job/templates/application_job.rb.tt

Summary

Maintainability
Test Coverage
<% module_namespacing do -%>
class ApplicationJob < ActiveJob::Base
  # Automatically retry jobs that encountered a deadlock
  # retry_on ActiveRecord::Deadlocked

  # Most jobs are safe to ignore if the underlying records are no longer available
  # discard_on ActiveJob::DeserializationError
end
<% end -%>