Tomi's Gems

#	Total Rank	Daily Rank	Name	Summary
1	4,312	7,061	era_ja	Convert to Japanese era.
2	49,149	52,325	wrap_excel	WrapExcel is to wrap the win32ole, and easy to use Excel operations with ruby. Detailed...
3	87,328	69,506	rusk	Rusk is library that read and write Open Document Spreadsheet Format(ods).