angular/angular.js — pull request #7010 by colares (2014-04-05 17:35:45+00:00)
Title: Added a link for further info about Angular's DI (7007)

This article is fantastic and really helped on understanding how DI works on Angular. It may be useful to other beginners -- because, at first glance, this topic (DI on Angular) ended a little bit hazy for me.