[ic] mv_results and perl

[interchange-users@icdevgroup.org (Brian Kosick)]

Hello All,

I'm trying to refine search results manually with perl.  From what I've 
gathered during archive searches, $Search->{'mv_results'} is where the 
search results are.  WHat I would like to do is find all results that 
match 0 in a column, and delete those from the array and pass it back so 
that the new mv_results can be used farther on down the results page.
So I've written the following code into the results page, before the 
[search-region] tag.

[perl table="products"]
my $s = $Search->{''};
return "No search passed." if ! $s;
my $ary = $s->{mv_results};
  return "Bad search object." if ! $ary;
  return "No match." unless @$ary;
  my $out = 'Removed: ';
  foreach $row (@$ary) {
        my ($sku) = @$row;
        # Get a field you didn't return in the search
        $price = tag_data(products, dc_price, $sku);
        if($price == 0)
        {
                delete $ary{$row};
        }
  }
  $Search->{'mv_results'} = $ary;
  return;
[/perl]

This always gives me nothing or something like ARRAY(KJHDF#$(&*)
I would also like to incorprate a counter decrementor for 
Search->{'matches'} so that the number is decremented for each item removed.

I had originally tried using
[item-next][calc][item-price] eq "0"[/calc][/item-next]
But it didn't decrement the match number so on a search that originally 
returned 25 matches of which say 7 were skipped.  The more list would 
still display "Matches 1-25"