This thing about the comma bothers me, maybe I don't get what your're doing or why you require a comma before you delete it (just sounds wrong and brittle). Should you be using a join? This'll make sure that your separator is not added at the end of the last item in the list.

In reply to Re: Size of a HASH (with more keys) by perlfan
in thread Size of a HASH (with more keys) by David92

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