Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot

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.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1043373]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others examining the Monastery: (12)
As of 2016-10-21 14:16 GMT
Find Nodes?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?

    Results (289 votes). Check out past polls.