How to access hash and push it in scalar variable

Anonymous Monk has asked for the wisdom of the Perl Monks concerning the following question:

Hey Monks, I have a Little question for you and I hope you can help me. I have a hash, which Looks like this:


VAR1 = 'key' => { 'individual name' = > [ [coordinates], [Rotation], [
+height]] }
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I need to know, how I can Access to the coordinates, the Rotation and height and how to save them in an Array or a scalar variable. I'm looking Forward to every Kind of help. Regards

Comment on How to access hash and push it in scalar variable Download Code

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Re: How to access hash and push it in scalar variable
by Athanasius (Archbishop) on Sep 16, 2014 at 06:41 UTC

This should get you started:

#! perl
use strict;
use warnings;

my %hash =
(
    key => {'individual name' => [['coordinates'], ['Rotation'], ['hei
+ght']]},
);

my $coords   = $hash{key}->{'individual name'}[0][0];
my $rotation = $hash{key}->{'individual name'}[1][0];
my $height   = $hash{key}->{'individual name'}[2][0];

print "$_\n" for ($coords, $rotation, $height);
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Output:

16:38 >perl 1014_SoPW.pl
coordinates
Rotation
height

16:38 >
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See perlreftut.

Hope that helps,

Athanasius <°(((>< contra mundum Iustus alius egestas vitae, eros Piratica,