Hi monks!
I am trying unsuccessfully to remove the duplicates from this array. All values are still showing in the Dump
Is there a better way to do this?
I wish I could to this without having to add the new values to a new variable.
Here is my test code:
#!/usr/bin/perl

use strict;
use warnings;
use Data::Dumper;

 my $data = [
[3328B0Z],
[3328B0Z],
[887ww45],
[887ww45],
[9988A676],
[8888Q88],
[11111X9],
[88999S77],
[88999S77],
[777777f],
[A84YY9],
[K7788880],
[K7788880],
[1122222],
[8888888T],
[8888888T],
[87HHY86],
[XX11672],
[XX11672],
[88889999],
[88888888],
[1122222],
];

my @unique;
foreach my $var ( @$data ){

  if ( ! grep( /$var/, @unique ) ){
     push( @unique, $var );
  }
  
}
print Dumper \@unique;

[download]

Thanks for helping!

In reply to Remove duplicated data from array ref by Maresia

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