What’s New In Rails 2.1: A Well Produced, Free E-Book

Ruby on Rails 2.1: What’s New? (PDF, 2MB) is a free e-book written by Carlos Brando (with help from Marcos Tapajos and Daniel Lopes). It was initially written in Brazilian Portuguese (find the original version here), but this version is an English translation by several community members. As far as community written books goes, it’s pretty [...]