#45174's Gems

#	Total Rank	Daily Rank	Name	Summary
1	43,071	91,942	mm-money	Handle money keys with MongoMapper.
2	120,898	139,519	mm-nested-attributes	A port of ActiveRecord's nested attributes functionality for MongoMapper.
3	129,327	112,099	viitelaskuri	A collection of methods for calculating finnish bank references.