Kn1fe's Gems

#	Total Rank	Daily Rank	Name	Summary
1	41,790	69,347	nlp	Tools for processing polish language. Tokenization, scanning, categorization...
2	44,487	48,424	ds	Data structures (lists, stacks, trees, heaps, graphs..) in pure Ruby.
3	131,762	132,668	ogr	Graphs library for Ruby