basho/clique — pull request #37 by nickelization (2014-12-23 21:48:14+00:00)
Title: Add config formatter support to clique

This adds a new feature to clique whereby formatter functions can be registered to control how different config values are displayed via the "show" command. This is sometimes useful if the user-facing config value defined by cuttlefish is subjected to a translation, yielding a resulting value which makes sense to the underlying Erlang code, but may be confusing to the end user. By registering a config formatter for that config, the underlying value can be translated back into a user-friendly value for display purposes.

This allows us to address the problems described in issue #1.