Lots of good stuff in here, including much more support for using UUIDs as PKs.
My favorite new feature is "delegated type" in ActiveRecord to offer a new way to map class hierarchies onto database tables. I wrote a blog post about it[0], but the actual PR is very readable as well[1].
My favorite new feature is "delegated type" in ActiveRecord to offer a new way to map class hierarchies onto database tables. I wrote a blog post about it[0], but the actual PR is very readable as well[1].
[0] https://www.stevenbuccini.com/how-to-use-delegate-types-in-r...
[1] https://github.com/rails/rails/pull/39341