How can I merge several hashes into one hash in Perl?
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Published on 2010-05-04T17:24:12Z
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2010/05/04
21:28 UTC
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In Perl, how do I get this:
$VAR1 = { '999' => { '998' => [ '908', '906', '0', '998', '907' ] } };
$VAR1 = { '999' => { '991' => [ '913', '920', '918', '998', '916', '919', '917', '915', '912', '914' ] } };
$VAR1 = { '999' => { '996' => [] } };
$VAR1 = { '999' => { '995' => [] } };
$VAR1 = { '999' => { '994' => [] } };
$VAR1 = { '999' => { '993' => [] } };
$VAR1 = { '999' => { '997' => [ '986', '987', '990', '984', '989', '988' ] } };
$VAR1 = { '995' => { '101' => [] } };
$VAR1 = { '995' => { '102' => [] } };
$VAR1 = { '995' => { '103' => [] } };
$VAR1 = { '995' => { '104' => [] } };
$VAR1 = { '995' => { '105' => [] } };
$VAR1 = { '995' => { '106' => [] } };
$VAR1 = { '995' => { '107' => [] } };
$VAR1 = { '994' => { '910' => [] } };
$VAR1 = { '993' => { '909' => [] } };
$VAR1 = { '993' => { '904' => [] } };
$VAR1 = { '994' => { '985' => [] } };
$VAR1 = { '994' => { '983' => [] } };
$VAR1 = { '993' => { '902' => [] } };
$VAR1 = { '999' => { '992' => [ '905' ] } };
to this:
$VAR1 = { '999:' => [
{ '992' => [ '905' ] },
{ '993' => [
{ '909' => [] },
{ '904' => [] },
{ '902' => [] }
] },
{ '994' => [
{ '910' => [] },
{ '985' => [] },
{ '983' => [] }
] },
{ '995' => [
{ '101' => [] },
{ '102' => [] },
{ '103' => [] },
{ '104' => [] },
{ '105' => [] },
{ '106' => [] },
{ '107' => [] }
] },
{ '996' => [] },
{ '997' => [ '986', '987', '990', '984', '989', '988' ] },
{ '998' => [ '908', '906', '0', '998', '907' ] },
{ '991' => [ '913', '920', '918', '998', '916', '919', '917', '915', '912', '914' ] }
]};
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