APIs and LibrariesPremium EpisodesS4 Premium Episode #280: Itself Avdi Grimm February 9, 2015 0 Comments Today's episode covers a new Ruby 2.2 feature which is more useful than it may at first appear to be. This page is just for members. Sign in or subscribe to gain access! Username Password * Remember Me Forgot Password Related CategoriesAPIs and Libraries, Premium Episodes, S4 PremiumTagscorelib, functional programming, oop