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