Apneadiving's Gems

#	Total Rank	Daily Rank	Name	Summary
1	3,100	2,461	gmaps4rails	Enables easy Google map + overlays creation.
2	6,841	8,026	waterfall	A slice of functional programming to chain ruby services and blocks. Make them flow!
3	61,895	34,213	sem_extractor	Extracts data from semantics APIs: zemanta, textwise, opencalais and yahoo