http://www.perlmonks.org?node_id=580588


in reply to printing array ref of hash refs

well, what do you mean by "I have an array refs" ? how do you contain them ?

the following foreach block example extracts State value for a single ref : 

my $ref = [
        {
                'State' => 'Maine',
                        'Town' => 'Portland'
        },
        {
                'State' => 'New Hampshire',
                'Town' => 'Concord'
        }
];

foreach ( @{$ref} )
{
        print $_->{State}."\n";
}

[download]
so to use it on all your refs, you'll need to run this foreach loop on each one of your refs.

HTH.

Enjoy,
Mickey

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Re^2: printing array ref of hash refs
by Anonymous Monk on Oct 25, 2006 at 15:03 UTC
    Mickey, that did the trick...Thanks!
[reply]

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