My five favorite “hidden” features in Rails 3.2 « Plataformatec BlogRails 3.2 is out with great features on spotlight: faster development reloading, faster router and explain queries. However, every Rails release ships with minor features that do not get that much attention but still would be a great fit to your application. This blog post is about my five favorites “hidden” features of Rails 3.2. 1) Smarter content_tag_for This feature written by Prem Sichanugris
