lib/neo4j/database.rb in neo4j-1.0.0.beta.13 vs lib/neo4j/database.rb in neo4j-1.0.0.beta.14

@@ -18,12 +18,15 @@
 
     def shutdown
       if @running
         @graph.unregister_transaction_event_handler(@event_handler)
         @event_handler.neo4j_shutdown(self)
+        @graph.shutdown
+        @graph = nil
+        @lucene = nil
       end
-      @graph.shutdown
+
       @running = false
     end
 
     def running?
       @running
@@ -35,10 +38,17 @@
 
 
     def each_node
       iter = @graph.all_nodes.iterator
       while (iter.hasNext)
-        yield Node.wrapper(iter.next)
+        yield iter.next.wrapper
+      end
+    end
+
+    def _each_node
+      iter = @graph.all_nodes.iterator
+      while (iter.hasNext)
+        yield iter.next
       end
     end
 
   end