Mandrews's Gems

#	Total Rank	Daily Rank	Name	Summary
1	11,690	5,908	masamune	Hybrid Data & Work Flow
2	39,783	24,196	link_preview	Generate a link_preview for any URL
3	63,118	53,105	mandrews-has-bit-field	Provides an easy way to work with bit fields in active record