Kn1fe's Gems

#	Total Rank	Daily Rank	Name	Summary
1	39,833	57,531	nlp	Tools for processing polish language. Tokenization, scanning, categorization...
2	42,754	24,666	ds	Data structures (lists, stacks, trees, heaps, graphs..) in pure Ruby.
3	128,696	36,032	ogr	Graphs library for Ruby