this fails by giving an empty hash entry. 
$VAR1 = {
          '' => [],
          'aaa' => [
                     'bbb',
                     'ccc'
                   ],
          'foo' => [
                     'bar',
                     'baz'
                   ]
        };

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In reply to Re^3: golf: shortest way to parse a pipe delimited file by bageler
in thread golf: shortest way to parse a pipe delimited file by bageler

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