Add namespaces to body and order

lib/savon/soap/xml.rb

@@ -214,6 +214,7 @@ def add_namespaces_to_body(hash, path = [input[1].to_s])
                 add_namespaces_to_body(value, types[newpath] ? [types[newpath]] : newpath)
             )
           else
+            add_namespaces_to_values(value, path) if key == :order!
             newhash.merge(key => value)
           end
         end
@@ -224,6 +225,14 @@ def add_namespace_to_input
         [used_namespaces[[input[1].to_s]], input[1], input[2]]
       end
 
+      def add_namespaces_to_values(values, path)
+        values.collect! { |value|
+          camelcased_value = Gyoku::XMLKey.create(value)
+          namespace_path = path + [camelcased_value.to_s]
+          namespace = used_namespaces[namespace_path]
+          "#{namespace.blank? ? '' : namespace + ":"}#{camelcased_value}"
+        }
+      end
     end
   end
 end

spec/savon/soap/xml_spec.rb

@@ -318,6 +318,33 @@
     end
   end
 
+  describe "#add_namespaces_to_body" do
+    before :each do
+      xml.used_namespaces.merge!({
+        ["authenticate", "id"] =>"ns0",
+        ["authenticate", "name"] =>"ns1",
+        ["authenticate", "name", "firstName"] =>"ns2"
+      })
+    end
+
+    it "adds namespaces" do
+      body = {:id => 1, :name => {:first_name => 'Bob'}}
+      xml.send(:add_namespaces_to_body, body).should == {"ns0:id" => "1", "ns1:name" => {"ns2:firstName" => "Bob"}}
+    end
+
+    it "adds namespaces to order! list" do
+      body = {:id => 1, :name => {:first_name => 'Bob', :order! => [:first_name]}, :order! => [:id, :name]}
+      xml.send(:add_namespaces_to_body, body).should == {
+        "ns0:id" => "1",
+        "ns1:name" => {
+          "ns2:firstName" => "Bob",
+          :order! => ["ns2:firstName"]
+        },
+        :order! => ["ns0:id", "ns1:name"]
+      }
+    end
+  end
+
   def reset_soap_version
     Savon.soap_version = Savon::SOAP::DefaultVersion
   end