Merge pull request #47 from samirahmed/master

Added 2 more batch operations

lib/neography/rest.rb

@@ -473,7 +473,11 @@ def get_batch(args)
             else
               {:method => "POST", :to => @cypher_path, :body => {:query => args[1]}}
             end
-          else
+          when :remove_node_from_index
+			 {:method => "DELETE", :to => "/index/node/#{args[1]}/#{args[2]}/#{args[3]}/#{get_id(args[4])}" }
+		  when :delete_node
+		   	{:method => "DELETE", :to => "/node/#{get_id(args[1])}"}
+		  else
             raise "Unknown option #{args[0]}"
         end
      end

spec/integration/rest_batch_spec.rb

@@ -266,6 +266,32 @@
       batch_result.first["body"]["data"][0][0]["self"].split('/').last.should == id
     end  
 
+	it "can delete a node in batch" do
+
+		node1 = @neo.create_node
+		node2 = @neo.create_node
+		id1 = node1['self'].split('/').last
+		id2 = node2['self'].split('/').last
+		batch_result = @neo.batch [:delete_node, id1 ], [:delete_node, id2]
+		@neo.get_node(node1).should be_nil
+		@neo.get_node(node2).should be_nil
+
+	end
+
+	it "can remove a node from an index in batch " do
+		index = generate_text(6)
+		key = generate_text(6)
+		value1 = generate_text
+		value2 = generate_text 
+
+		node1 = @neo.create_unique_node( index , key  , value1  , { "name" => "Max" } )
+		node2 = @neo.create_unique_node( index , key , value2 , { "name" => "Neo" }) 
+
+		batch_result = @neo.batch [:remove_node_from_index, index, key, value1, node1 ], [:remove_node_from_index, index, key, value2, node2 ]
+
+		@neo.get_node_index(index, key, value1).should be_nil
+		@neo.get_node_index(index, key, value2).should be_nil
+	end
 
   end
 
@@ -385,4 +411,4 @@
 
   end
 
-end
+end