"One additional detail is that a new array (actually list) is always created."
That sounds like you're referring to map; if so, that changed in 5.8.1 (over a decade ago).
From perl581delta: Miscellaneous Enhancements:
"map is now context aware, and will not construct a list if called in void context."
I don't follow what you're trying to show with that code in the anonymous block. What does the "it" in "So, it would really be more like:" refer to? Is the anonymous block supposed to be a do {...} block? And $newarray is probably a typo.
-- Ken
In reply to Re^5: Can this script be Optimized?
by kcott
in thread Can this script be Optimized?
by Anonymous Monk
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