Beefy Boxes and Bandwidth Generously Provided by pair Networks
Keep It Simple, Stupid
 
PerlMonks  

Comment on

( #3333=superdoc: print w/replies, xml ) Need Help??

Hopefully you understand what that data structure means. It means that, at the top level, you are creating a hash ref with two pairs of elements, each with a hash ref as a key. My guess is that you are probably looking for:

[ { flinstones => "fred", jetsons => "george" }, { flinstones => "fred", jetsons => "jane" }, { flinstones => "barney", jetsons => "george" }, { flinstones => "barney", jetsons => "jane" }, ];

With your data strcture, try this code:

use Data::Dumper; use strict; use warnings; my $blah = { { flinstones => "fred", jetsons => "george" }, { flinstones => "fred", jetsons => "jane" }, { flinstones => "barney", jetsons => "george" }, { flinstones => "barney", jetsons => "jane" }, }; print Dumper($blah);

Which prints:

$VAR1 = { 'HASH(0x224ef8)' => { 'flinstones' => 'fred', 'jetsons' => 'jane' }, 'HASH(0x1876560)' => { 'flinstones' => 'barney', 'jetsons' => 'jane' } };

In reply to Re: Converting HoA into AoH by pg
in thread Converting HoA into AoH by neversaint

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and all is quiet...

    How do I use this? | Other CB clients
    Other Users?
    Others pondering the Monastery: (8)
    As of 2018-01-19 18:37 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?
      How did you see in the new year?










      Results (222 votes). Check out past polls.

      Notices?