I did search for write xls from Ruby and all dated like in 2010, I think
there some new classes for this?
I just installed gem spredsheet for now, is it enough? I need to read
xls, then massage it and write out in new format, can I just compose a
whole line of new format and then write it in one shot pointing to the
row, not by individual cells?
book = Spreadsheet.open('c:\\Ruby193\\1500.xls') sheet1 = book.worksheet('NPI') sheet1.each do |row| break if row.nil? //array = row.join(';') //newline = array... // writeout new xls from newline??? end