Pass the :refresh param through Index#store

lib/tire/index.rb

@@ -138,6 +138,7 @@ def store(*args)
       params[:routing] = options[:routing] if options[:routing]
       params[:replication] = options[:replication] if options[:replication]
       params[:version] = options[:version] if options[:version]
+      params[:refresh] = options[:refresh] if options[:refresh]
 
       params_encoded = params.empty? ? '' : "?#{params.to_param}"
 

test/unit/index_test.rb

@@ -335,6 +335,16 @@ class MyDocument;end; document = MyDocument.new
           @index.store({:title => 'Test'}, {:replication => 'async'})
         end
 
+        should "extract the refresh type from options" do
+          Configuration.client.expects(:post).
+            with do |url, payload|
+              assert_equal "#{Configuration.url}/dummy/document/?refresh=true", url
+            end.
+            returns(mock_response('{"ok":true,"_id":"test"}'))
+
+          @index.store({:title => 'Test'}, {:refresh => 'true'})
+        end
+
         should "extract the version from options" do
           Configuration.client.expects(:post).
             with do |url, payload|