rails/rails — pull request #17734 by DamirSvrtan (2014-11-23 23:06:22+00:00)
Title: [ActiveJob] Small increase on code quality

* Use better variable names
* Use private instead of protected misuse
* Increase readability with Rails.join using multiple arguments instead of joining with "/"
* Use Ruby 1.9.3. style hashes
* Use variable assignment around if/else statements