Delayed_job (or DJ) encapsulates the common pattern of
asynchronously executing longer tasks in the background.
It is a direct extraction from Shopify where the job table
is responsible for a multitude of core tasks. This gem is
collectiveidea's fork (http://github.com/collectiveidea/delayed_job).
WWW: http://rubygems.org/gems/delayed_job
PR: ports/157986
Submitted by: Ryan Steinmetz <rpsfa at rit.edu>