The lesser-known features in Rails 4.2 justinweiss.com
The first beta of Rails 4.2 was announced last week, and it already looks amazing. I’m really excited to use ActiveJob, Web Console, Adequate Record, and Foreign Key support in my own apps. But the beauty of Rails is in the details. And if you do a little digging, you’ll find some less advertised features that will totally improve your daily work with Rails.