glenngillen/rails-database-url — pull request #2 by franckverrot (2013-04-08 10:17:52+00:00)
Title: Usage of `host` instead of `hostname`.

`config/database.yml` uses `host` as a key. `hostname` is left here as the first fallback only to avoid breakage for users whom might be still using `hostname`.

Thanks for this gem, Glenn!