Tomi's Gems

#	Total Rank	Daily Rank	Name	Summary
1	4,322	8,284	era_ja	Convert to Japanese era.
2	49,087	23,770	wrap_excel	WrapExcel is to wrap the win32ole, and easy to use Excel operations with ruby. Detailed...
3	87,585	79,877	rusk	Rusk is library that read and write Open Document Spreadsheet Format(ods).