Excel::Template correctly handles this by reusing formats wherever possible. You might want to look at that.

The key item is that Spreadsheet::WriteExcel doesn't merge identical formats because you can change what a format does after you've applied it to a cell.

My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In reply to Re: Spreadsheet::WriteExcel Too Many Formats Problems by dragonchild
in thread Spreadsheet::WriteExcel Too Many Formats Problems by water

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