in reply to Until loop / unique

Maybe you could provide a Data::Dumper output of your structure (or part thereof) to clarify your problem.

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Re^2: Until loop / unique
by locked_user sundialsvc4 (Abbot) on Nov 12, 2013 at 02:04 UTC

    I agree ... I think that we really need to see this thing, in order to comment meaningfully about it and thus answer the OP question.   Nothing less will do in this case.

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