> You may rather want to take a look at this newer (5.36 experimental) syntax: use experimental "for_list";

Just an FYI, in Re^7: Rosetta Code: Long List is Long (Updated Solutions - short Perl GRT and for_list), I excitedly changed one line from: 

while (my ($k, $v) = each %{$href}) { push @lines, pack('NA*', -$v, "$
+k\t$v") }

[download]
to: 
for my ($k, $v) (%{$href}) { push @lines, pack('NA*', -$v, "$k\t$v") }

[download]

and it produced the identical result ... but, sadly, did not run appreciably faster. 

👁️🍾👍🦟

In reply to Re^2: Why does each() always re-evaluate its argument? (Updated x2 - experimental "for_list" ) by eyepopslikeamosquito
in thread Why does each() always re-evaluate its argument? by Darkwing

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