eugenebolshakov/app_config — pull request #1 by artgo (2012-04-11 19:13:50+00:00)
Title: Converting app_config to full-fledged gem + adding some functionality on top of existing one

1. converted to gem
2. added exception flow to be thrown explicitly
3. added method to check if parameter is defined
4. added access to loaded hash
5. added helper method to load config file and local file at the same time from default directory