code: 
sub prase_results {
    my ($file_path,$aref) = @_;
    open(my $fh, '<', "$file_path") or return 0;
    while (my $line = <$fh>) {
        chomp($line);
        my ($key,$group,$value,$version,$file,$count) = split(/,/,$lin
+e);
    my $key = 1;
    foreach my $k (@{$aref}) {
        if ($k->{"group"} eq $group) {
        $k->{"version"} = [ sort uniq $version, @{$k->{"version"}} ];
        $key = 0;
        }
    }
        push @{ $aref }, {
            group => $group,
            versions => [ $version ]
        } if ($key);
    }
    close ($fh);
    return 1;
}

[download]
By the way, I opened a new thread so it will be clear and clean. Thank you for the help.

In reply to Re^10: (OT) Perl and creating a query for MongoDB by ovedpo15
in thread (OT) Perl and creating a query for MongoDB by ovedpo15

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