I am using Spreadsheet_Excel_Writer and it works great for creating Excel files on the fly. However, I am having trouble trying to get some data to be saved correctly.
We have UPCs, like 050000235001, and the leading zero gets removed. I know in Excel you can format the cell to a text type, but how do I do that when creating the spread sheet?
There is setNumFormat() but that only formats number types, like percentages, dates, times, etc.