Re^2: Add array ref to another array ref

I am getting confused with the data types.
I did a data dumper on $data_b and got this:

$VAR1 = [
          {
            'house'   => 'main',
            'number'  => '0123',
            'area'    => 'north',
            'code'     => 'zip',
          };
         ]
[download]

And on $data_a was this:

$VAR1 = {
          'fullname' => 'Ms Mary Lou',
          'first'    => 'Mary',
          'last'     => 'Lou',
        };
[download]

Comment on Re^2: Add array ref to another array ref Select or Download Code

Replies are listed 'Best First'.
Re^3: Add array ref to another array ref by talexb (Chancellor) on Jul 15, 2019 at 19:41 UTC
When you see the square brackets `[]`, that's an arrayref (a reference to an array). When you see braces `{}`, that's a hashref (a reference to a hash). So the first `VAR1` that you see is an arrayref with a single element, which is a hashref. The second `VAR1` is just a hashref. Alex / talexb / Toronto Thanks PJ. We owe you so much. Groklaw -- RIP -- 2003 to 2013.	[reply] [d/l] [select]
Re^3: Add array ref to another array ref by AnomalousMonk (Archbishop) on Jul 15, 2019 at 19:32 UTC
Please see this, especially the Update. Give a man a fish: `<%-{-{-{-<`	[reply] [d/l]