Tomi's Gems

#	Total Rank	Daily Rank	Name	Summary
1	4,358	4,925	era_ja	Convert to Japanese era.
2	49,818	115,073	wrap_excel	WrapExcel is to wrap the win32ole, and easy to use Excel operations with ruby. Detailed...
3	88,583	37,775	rusk	Rusk is library that read and write Open Document Spreadsheet Format(ods).