rails/rails — pull request #8869 by goshakkk (2013-01-10 11:04:33+00:00)
Title: Add assets pipeline guides section on implementing & registering own engines

Added a brief section on registering own gems with Sprockets.

As it is my first writing contribution, I would love any sort of feedback, so I am submitting it via a PR and not pushing directly to lifo/docrails.