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Re: Keyed matrix

by protist (Monk)
on Sep 03, 2012 at 12:32 UTC ( #991419=note: print w/replies, xml ) Need Help??

in reply to Keyed matrix

You could do this using anonymous references...but you will have to dereference to get at the lists

#!/usr/bin/perl use warnings; use strict; #create a hash where each key is matched with an anonymous array refer +ence my %chores = ( Monday => ["dishes","1"], Tuesday => ["vacuum","2"], Wednesday => ["garbage","3"]); #get the reference to the list stored in the key Wednesday my $valuereference = $chores{Wednesday}; #make value the list that valuereference is referring to my @value = @{$valuereference}; #print each element of the list @value, followed by a newline print $_."\n" for @value;

I hope that helps :)

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