rails/rails — pull request #7870 by JohnB (2012-10-08 04:55:14+00:00)
Title: Suggested comment in database.yml about adding to .gitignore

Added this comment to all the database-specific versions of database.yml, as suggested at
https://groups.google.com/forum/?fromgroups=#!topic/rubyonrails-core/7HB0wdRzfVE

```ruby
# Security Concern: Although it is very convenient to commit database.yml to source control and deploy
# it with the rest of the app, if you ever open-source your project then your database passwords
# will be open as well. Adding config/database.yml to your .gitignore file keep it from being in
# your deployed repository but will require you to SCP it to your server.
#
# See for more info.
```