opscode/mixlib-cli — pull request #14 by malachheb (2013-06-15 21:42:43+00:00)
Title: Malachheb 1.4.0

I added the argument 'in' to specify the valid values ​​of an option like this :

option :log_level,
:description => "Set the log level (debug, info, warn, error, fatal)",
:in => ['debug', 'info', 'warn', 'error', 'fatal']

I think this feature is important for some options,
Thanks.