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Re^4: array refernce as hash value

by Crian (Chaplain)
on Jul 22, 2009 at 10:41 UTC ( #782243=note: print w/ replies, xml ) Need Help??


in reply to Re^3: array refernce as hash value
in thread array refernce as hash value

And what is youre problem with this?

#!/usr/bin/perl use strict; use warnings; my %hash_merge; while (<DATA>) { chomp; my ($key, $value) = split /\|/, $_; push @{$hash_merge{$key}}, $value; print "key for $key merge values: ", $hash_merge{$key}->[0], "\n"; } use Data::Dumper; print Dumper \%hash_merge; __DATA__ 9344220001|sei10720013,21/07/2009-00-00-00,23/07/2009-12-34-44 9344220001|sei10720014,23/07/2009-20-00-23
prints
key for 9344220001 merge values: sei10720013,21/07/2009-00-00-00,23/07 +/2009-12-34-44 key for 9344220001 merge values: sei10720013,21/07/2009-00-00-00,23/07 +/2009-12-34-44 $VAR1 = { '9344220001' => [ 'sei10720013,21/07/2009-00-00-00,23/07/200 +9-12-34-44', 'sei10720014,23/07/2009-20-00-23' ] };

Is this, what you want, or is it not, what you want? In the latter case, what exactly do you want to have as result?


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