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Re^5: map {} list or do {} for list?by Anonymous Monk |
on Apr 11, 2014 at 16:44 UTC ( [id://1081998]=note: print w/replies, xml ) | Need Help?? |
It's a FAQ of its own. Per perl581delta: "map in void context is no longer expensive. map is now context aware, and will not construct a list if called in void context".
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