Use the optional "fields" attribute, and regenerate the markdown.

README.mkdn

@@ -4,7 +4,7 @@ Data::SearchEngine::ElasticSearch - ElasticSearch support for Data::SearchEngine
 
 # VERSION
 
-version 0.15
+version 0.17
 
 # SYNOPSIS
 
@@ -93,20 +93,24 @@ for more details.
 ElasticSearch wants an `index` and `type` for each Item that is indexed. It
 is expected that you will populate these values in the item thusly:
 
-  my $item = Data::SearchEngine::Item->new(
-    id => $something,
-    values => {
-        index => 'twitter',
-        type => 'tweet',
-        # and whatever else
-    }
-  );
-  $dse->add($item);
+    my $item = Data::SearchEngine::Item->new(
+      id => $something,
+      values => {
+          index => 'twitter',
+          type => 'tweet',
+          # and whatever else
+      }
+    );
+    $dse->add($item);
 
 ## Filters
 
 If you set multiple filters they will be ANDed together.  If you want to change
-this behavior then you can change the `filter_combiner` attribute to "or".
+this behavior then you can supply an additional argument to the `query` method:
+
+    $dse->search($query, 'or');
+
+This defaults to 'and'.
 
 ## Facets & Filters
 
@@ -115,11 +119,6 @@ If you use facets then any filters will be copied into the facet's
 
 # ATTRIBUTES
 
-## filter_combiner
-
-Boolean used to combine filters. Should be either "and" or "or". Defaults to
-and.
-
 ## servers
 
 The servers to which we'll be connecting.
@@ -162,7 +161,7 @@ Cory G Watson <gphat@cpan.org>
 
 # COPYRIGHT AND LICENSE
 
-This software is copyright (c) 2011 by Cold Hard Code, LLC.
+This software is copyright (c) 2012 by Cold Hard Code, LLC.
 
 This is free software; you can redistribute it and/or modify it under
 the same terms as the Perl 5 programming language system itself.

lib/Data/SearchEngine/ElasticSearch.pm

@@ -326,6 +326,10 @@ sub search {
         $options->{sort} = $query->order;
     }
 
+    if($query->has_fields) {
+        $options->{fields} = $query->fields;
+    }
+
     $options->{from} = ($query->page - 1) * $query->count;
     $options->{size} = $query->count;
 
@@ -384,7 +388,7 @@ sub search {
 sub _doc_to_item {
     my ($self, $doc) = @_;
 
-    my $values = $doc->{_source};
+    my $values = $doc->{_source} || $doc->{fields};
     $values->{_index} = $doc->{_index};
     $values->{_version} = $doc->{_version};
     return Data::SearchEngine::Item->new(