The Bike Shed

Derek and Sean talk about their experience with the Rails 5 betas, how to test against them today, and things that you might want to look out for when updating your app. Ides of March Presence validation of virtual attribute not firing appropriately ActionDispatch request helpers don't properly rewrite positional arguments to keyword arguments Strong Parameters migration path to Rails 4 A Rule of Thumb for Strong Parameters by Pat Shaughnessy Concurrent Ruby Appraisal