Tomi's Gems

#	Total Rank	Daily Rank	Name	Summary
1	4,286	5,470	era_ja	Convert to Japanese era.
2	49,198	19,895	wrap_excel	WrapExcel is to wrap the win32ole, and easy to use Excel operations with ruby. Detailed...
3	87,276	69,102	rusk	Rusk is library that read and write Open Document Spreadsheet Format(ods).