Kn1fe's Gems

#	Total Rank	Daily Rank	Name	Summary
1	39,102	74,367	nlp	Tools for processing polish language. Tokenization, scanning, categorization...
2	42,068	44,780	ds	Data structures (lists, stacks, trees, heaps, graphs..) in pure Ruby.
3	128,490	162,660	ogr	Graphs library for Ruby