Eric_mahurin's Gems

#	Total Rank	Daily Rank	Name	Summary
1	56,313	43,003	cursor	external iterator API
2	71,322	77,922	grammar	BNF-like grammar specified directly in ruby
3	125,533	113,854	ruby2cext	Ruby2CExtension is a Ruby to C extension translator/compiler.
4	128,001	113,854	reference	provides reference/pointer functionality of other languages