The Configatron configuration library has undergone an extensive rewrite
making it faster, better, and easier to use than before.
Highlights:
- No longer need deeply nested blocks to set configurations
- Ability to ‘protect’ configurations from being overridden.
- Ability to set default’s, only if they haven’t been set already.
- Much more…
http://www.mackframework.com/2008/09/17/configatron-200-released/