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Re: help to get hash elements

by linuxer (Curate)
on Aug 26, 2012 at 22:13 UTC ( #989884=note: print w/replies, xml ) Need Help??

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  1. or download this
    # untested:
    my @urls;
    ...
        push @urls, $hash{$outer}->{$inner}->{url};
      }
    }
    
  2. or download this
    for my $outer ( keys %hash ) {
        for my $inner ( keys %{ $hash{$outer} } ) {
            push @urls, map { $_->{url} }  @{ $hash{$outer}->{$inner} }
        }
    }
    

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[GotToBTru]: late to the conversation .. but thanks, Corion, for the reminder about Perl::Tidy

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