extract default object conversion

lib/v8.rb

@@ -7,6 +7,7 @@ require 'v8/error/protect'
 require 'v8/error/try'
 require 'v8/conversion/fundamental'
 require 'v8/conversion/indentity'
+require 'v8/conversion/reference'
 require 'v8/conversion/primitive'
 require 'v8/conversion/code'
 require 'v8/conversion/class'

lib/v8/conversion/object.rb

@@ -1,10 +1,7 @@
 class V8::Conversion
   module Object
     def to_v8
-      context = V8::Context.current
-      constructor = context.to_v8(self.class)
-      object = constructor.NewInstance([V8::C::External::New(self)])
-      return object
+      Reference.construct! self
     end
 
     def to_ruby

lib/v8/conversion/reference.rb

@@ -0,0 +1,16 @@
+class V8::Conversion
+  module Reference
+
+    def self.construct!(object)
+      context = V8::Context.current
+      constructor = context.to_v8(object.class)
+      reference = constructor.NewInstance([V8::C::External::New(object)])
+      return reference
+    end
+
+    def to_v8
+      Reference.construct! self
+    end
+
+  end
+end