Decluttering lib, Puma vs. Passenger, Exception Notification 4.0, Ettu and ETags, Octopus 0.6.0, The self-pipe trick
This episode is sponsored by Top Ruby Jobs. Everyone deserves to love their job (and it's probably in Ruby).
Shell Shocked, Factory Girl for frontend tests with Hangar, and upgrading from Rails 3.2 to 4.2