in reply to Re: Array from Data Dump
in thread Array from Data Dump

foreach (keys %{$name->{nodes}}) {
   push @trap,$name->{'nodes'}->{$_};
}

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Is returning a hash ref: 
HASH(0x2138d1c) HASH(0x1fff6a8) HASH(0x1fff744) HASH(0x1fff7e0) HASH(0
+x1fff87c) HASH(0x214fc78) 
HASH(0x1ffd238) HASH(0x1fe336c) HASH(0x1ffd2d4) HASH(0x1ffd370) HASH(0
+x1ffd40c) HASH(0x215c52c)

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Re^3: Array from Data Dump
by tall_man (Parson) on Mar 03, 2003 at 15:24 UTC
    Well, of course it does if you do something like this after the loop is done: 
    print join(" ",@trap),"\n";

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    You said you wanted to extract your nodes, and that's what you get -- hash references to the nodes stored in @trap. If you print them, you'll get stringified references. You can use Data::Dumper on them, or dereference them to process their fields, but just printing them won't work.

    Update: Did you just want the list of node names? Then do: 

    my @trap = keys %{$name->{nodes}};

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[d/l]
[select]
      That worked,
      Thanks
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