From c2569d090d2c9a510ba8c589a10ade1d0262022e Mon Sep 17 00:00:00 2001
From: Frederick Cheung <frederick.cheung@gmail.com>
Date: Tue, 31 Jul 2012 18:13:37 +0100
Subject: [PATCH] support nested query

---
 lib/tire/search/query.rb | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/tire/search/query.rb b/lib/tire/search/query.rb
index 930b4df0..cfef2447 100644
--- a/lib/tire/search/query.rb
+++ b/lib/tire/search/query.rb
@@ -34,7 +34,13 @@ def string(value, options={})
         @value
       end
       
-      
+      def nested(options={},&block) 
+        @nested ||= Query.new(&block)
+        @value[:nested] = options
+        @value[:nested].update({:query => @nested.to_hash})
+        @value        
+      end
+            
       def custom_filters_score(options={}, &block)
         @custom_filters ||= CustomFiltersScoreQuery.new(options)
         block.arity < 1 ? @custom_filters.instance_eval(&block) : block.call(@custom_filters) if block_given?