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Re: Perl-ish way to create hash from array

by rjt (Deacon)
on Jul 09, 2013 at 20:42 UTC ( #1043373=note: print w/replies, xml ) Need Help??


in reply to Perl-ish way to create hash from array

As of Perl 5.12, each works on arrays:

use 5.012; use warnings; my @array = qw/zero one two three four five six/; my %hash; while (my ($idx, $val) = each @array) { $hash{$idx} = $val };

I wouldn't call this a "win" in this particular example over using a slice or Text::CSV's own API, but it's not bad, and in more complex situations it works handily.

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