jmcnamara/excel-writer-xlsx — pull request #88 by Skeeve (2014-01-30 08:38:49+00:00)
Title: Update Workbook.pm

Just a proposal. I think some error checking should be added.

I created this method because I have subroutines which need to write to a worksheet and to create formats. As the format needs to be added to the workbook I have to pass 2 objects otherwise.