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Re^4: loop surprise

by Your Mother (Bishop)
on Apr 05, 2018 at 21:00 UTC ( #1212381=note: print w/replies, xml ) Need Help??


in reply to Re^3: loop surprise
in thread loop surprise

But there is already an extra variable conceptually. $current_iterator != $last_iterated, even when they happen to be the same number/item, they are not logically the same concept. I think the possibility of introducing bugs is much larger where the iterator alias is a repurposed package variable instead of block scoped.

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