Kn1fe's Gems

#	Total Rank	Daily Rank	Name	Summary
1	41,562	87,723	nlp	Tools for processing polish language. Tokenization, scanning, categorization...
2	44,278	87,723	ds	Data structures (lists, stacks, trees, heaps, graphs..) in pure Ruby.
3	131,352	87,723	ogr	Graphs library for Ruby