cloudfoundry/docs-buildpacks — pull request #12 by jchesterpivotal (2014-09-23 15:27:08+00:00)
Title: Rewrite ruby buildpacks docs

- Explicitly highlight that database.yml is overwritten
- Explain that DATABASE_URL is automatically populated from VCAP_SERVICES
- Remove unnecessary example code.

https://www.pivotaltracker.com/story/show/79360702