in reply to Re^7: (OT) Perl and creating a query for MongoDB
in thread (OT) Perl and creating a query for MongoDB

It looks like something like this (removed the checks): 
my $number_of_mains = 0;
my $number_of_subs = 0;

foreach my $main (sort(uniq(@mains_paths))) {
    my (@list_of_dirs,@subs_data);
    my $main_path = abs_path($main);

    find( sub { get_valid_dirs( \@list_of_dirs, $_ ) }, $main_path);

    my $main_name = basename($main_path);
    my %main_block = (
        $ALL_DATA_NAME => $main_name,
        $ALL_DATA_PATH => $main_path
    );

    $number_of_mains++;
    
    foreach my $dir (sort(@list_of_dirs)) {
        my ($sub_path,$sub_name,$relative_sub_path,$paths_all,$results
+_all,@results_data,%sub_block);

        $sub_path = dirname($dir);
        $sub_name = basename($sub_path);
        $relative_sub_path = File::Spec->abs2rel($sub_path,$main_path)
+;
        %sub_block = (
            $SUB_NAME => $sub_name,
            $SUB_PATH => $relative_sub_path,
        );

        $results_all = $dir."/".$DIR_NAME."/".$RESULTS_FILE_NAME;
        unless((-e $results_all) && (-s $results_all)) {
            next;
        }
        prase_file($results_all,\@results_data);

        $number_of_subs++;

        @{$sub_block{$RESULTS}} = @results_data;
        push(@subs_data,\%sub_block);
    }
    @{$main_block{$SUBS}} = @subs_data;
    push(@mains_data,\%main_block);
}

@{$all_mains{$MAIN}} = @mains_data;
$all_mains{$REPORT_NAME} = $opt_href->{$REPORT_NAME};
$all_mains{$MAIN_COUNTER} = $number_of_mains + 0;
$all_mains{$SUBS_COUNTER} = $number_of_subs + 0;
$all_mains{$TIMESTAMP} = $start_time + 0;

[download]
I'm trying now to understand how to do the opposite thing.

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Re^9: (OT) Perl and creating a query for MongoDB
by poj (Abbot) on Aug 02, 2019 at 20:31 UTC

    What is the code in the prase_file() subroutine ?

    poj
[reply]
[d/l]
      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.
[reply]
[d/l]
        it will be clear ..

        It's not clear to me how this code 

        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);

        [download]

        can create this data structure

        {                              
   "group": "pkgs",            
   "values": [ "tcsh" ]                          
},

        [download]

        Is the key 'version', 'versions' or 'values' ?

        poj
[reply]
[d/l]
[select]

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