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Re^2: Pearls (not really) of Perl programming

by ikegami (Pope)
on Nov 25, 2004 at 18:01 UTC ( #410437=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $flow_id = $data{partners}{$part_id}{flow};
    for my $wfref (@{$data{flows}{$flow_id}}) {
        #...
    }
    
  2. or download this
    my $partner = $data{partners};
    my $flow_id = $partner->{$part_id}{flow};
    ...
    for my $wfref (@$flows_ref) {
        #...
    }
    
  3. or download this
    my $flow_id = $data{partners}{$part_id}{flow};
    my $flows_ref = $data{flows}{$flow_id}};
    for my $wfref (@$flows_ref) {
        #...
    }
    
  4. or download this
    Change %{$data{flows   }} to just %flows.
    Change %{$data{partners}} to just %partners.
    

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