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

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?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1043373]
help
Chatterbox?
[erix]: (but then there's always a next (im)possible goal)
Corion avoids running by starting on time
[choroba]: my phone showed me 1 hour 10 km which was my goal, it changed a bit after uploading to the website
[erix]: choroba I believe you ;)
[1nickt]: Corion I assume you are talking about Retry? Attempt doesn;t offer callbacks and has a much simpler interface. (Also written by someone I trust...)

How do I use this? | Other CB clients
Other Users?
Others pondering the Monastery: (1)
As of 2017-05-24 12:52 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?