Hi Monks,

I have array of hash like this 

[
{
 'Street'=>'NuN',
 'ID'=>'232',
 'State'=>'KKDI'
 'Forename' =>'alex',
 'Surname'=>'davis',

},
{
 'Street'=>'NuN',
 'ID'=>'25452',
 'State'=>'TRY',
 'Forename'=>'George',
 'Surname'=>'Daniel'
},
{
  'Street'=>'NuN',
 'ID'=>'74545',
 'State'=>'MDU',
 'Forename'=>'Mark',
 'Surname'=>'Davies'
}
]

[download]
And I want to group them with only certain columns in a hash of hash like this 
[
{
'User'=>{
      'Forname' =>''
      'Surname'=>''
   }
 'Residence'=>{
       'Street' =>'',
       'State'  =>'',
      },
  }

]

[download]
but What I have got with my script is All the columns under each of user, Residence. 
foreach my $results(@$hash_of_excel){
 
 my $specificresults = GroupResults($results);
}

sub GroupResults{
 my( $AllRecords )= @_;
 my $specificResults = {};
 foreach my $colname(keys %$AllRecords){
  for my $group ('User','Residence','IDs','Profile'){
    $specificResults->{$group}->{$colname} = $AllRecords->{$colname};
  
  }
 }
  warn Dumper($specificResults);
  return $specificResults;
 
}

[download]
I tried with push statements like this push @{$specificResults->{$group}->{$colname}},$AllRecords->{'colname}; but with no luck. Any help is much appreciated. Thanks for your time.

In reply to group certain columns in a hash by spie287

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