Eric_mahurin's Gems

#	Total Rank	Daily Rank	Name	Summary
1	56,877	101,778	cursor	external iterator API
2	71,988	51,009	grammar	BNF-like grammar specified directly in ruby
3	126,512	101,778	ruby2cext	Ruby2CExtension is a Ruby to C extension translator/compiler.
4	128,759	67,534	reference	provides reference/pointer functionality of other languages