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Re^13: How best to strip text from a file?by Kenosis (Priest) |
on Nov 13, 2012 at 04:30 UTC ( [id://1003551]=note: print w/replies, xml ) | Need Help?? |
My apologies, as I think I may have misunderstood you about Order ID/Title. If you're looking to skip all orders that have the same Order ID and Title, you can use a similar construct as before except at the title-matching line:
The above builds a hash of hashes, like this:
This will effectively keep track whether an identical Order ID and title has been previously seen. You can then restore the OrderID line to its former self:
You mention in your comments that printing from a subroutine isn't a good idea. I meant printing to the console. Yet, I didn't find anything about this being bad practice when searching for it, so I need to reevaluate my position on this. Nevertheless, writing to a spread sheet from within a subroutine is just fine (and this sounds inconsistent with printing not being fine, so I appreciate you asking me about it).
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