Rpheath's Gems

#	Total Rank	Daily Rank	Name	Summary
1	47,565	41,206	devise_password_history	Maintains password history and ensures old passwords aren't reused
2	134,802	142,209	markup_mechanic	For use in Rails projects that will correct invalid HTML entered by users
3	145,808	102,505	navigation	Navigation helpers for building menus in Rails
4	151,560	102,505	easy_search	A small Ruby library that provides a DSL for simple LIKE searches.