Here's how I usually do it: 
use Data::Dumper;

my @keys = qw( this that those );
my $node = \\my %hash;

# edit:  this was my old way...
# my $i = 0;
# $node = \$$node->{$keys[$i++]} while $i < @keys;

# thanks to Juerd
$node = \$$node->{$_} for @keys;

$$node = "value";

print Dumper \%hash;

[download]

_____________________________________________________
Jeff[japhy]Pinyan: Perl, regex, and perl hacker, who'd like a job (NYC-area)
s++=END;++y(;-P)}y js++=;shajsj<++y(p-q)}?print:??;

In reply to Re: setting hash keys by array by japhy
in thread setting hash keys by array by hotshot

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