Tomi's Gems

#	Total Rank	Daily Rank	Name	Summary
1	4,320	5,049	era_ja	Convert to Japanese era.
2	47,461	102,580	wrap_excel	WrapExcel is to wrap the win32ole, and easy to use Excel operations with ruby. Detailed...
3	84,857	102,580	rusk	Rusk is library that read and write Open Document Spreadsheet Format(ods).