angular/angular.js — pull request #4264 by icholy (2013-10-03 17:33:44+00:00)
Title: added #all to get all providers and their dependencies

I'm using this method to generate a dependency graph with graphviz.
The code isn't portable and has no tests or documentation so I don't expect this to get merged.
However, I think it would be useful to add this type of functionality to angular.