robust_excel_ole

https://github.com/Thomas008/robust_excel_ole

RobustExcelOle helps controlling Excel. This obviously includes standard tasks like reading and writing Excel workbooks. The gem is designed to manage simultaneously running Excel instances, even with simultanously happening user interactions. RobustExcelOle deals with various cases of Excel (and user) behaviour, and supplies workarounds for some Excel and JRuby bugs. Library references are supported. It runs on Windows and uses the win32ole library.