Juni0r's Gems

#	Total Rank	Daily Rank	Name	Summary
1	22,977	18,241	rack-i18n_locale_switcher	Detects the current locale from query parameter, path prefix, host or accept header.
2	36,508	61,378	merge	Merge attributes from associated models with ActiveRecord
3	38,601	36,242	piggyback	Piggyback attributes from associated models with ActiveRecord
4	88,914	104,290	activerecord-fusion	Fuse attributes from associated models with ActiveRecord