ext/v8/v8_object.cpp in therubyracer-0.9.0beta2 vs ext/v8/v8_object.cpp in therubyracer-0.9.0beta3

@@ -50,10 +50,13 @@
     HandleScope handles;
     Persistent<Object> object = unwrap(self);
     Local<Value> names = object->GetPropertyNames();
     return rr_v82rb(names);
   }
+  VALUE GetIdentityHash(VALUE self) {
+    return rr_v82rb(unwrap(self)->GetIdentityHash());
+  }
   VALUE SetHiddenValue(VALUE self, VALUE key, VALUE value) {
     HandleScope scope;
     if (Context::InContext()) {
       unwrap(self)->SetHiddenValue(rr_rb2v8(key)->ToString(), rr_rb2v8(value));
     } else {
@@ -84,9 +87,10 @@
   ObjectClass = rr_define_class("Object", rr_v8_value_class());
   rr_define_singleton_method(ObjectClass, "New", New, 0);
   rr_define_method(ObjectClass, "Get", Get, 1);
   rr_define_method(ObjectClass, "Set", Set, 2);
   rr_define_method(ObjectClass, "GetPropertyNames", GetPropertyNames, 0);
+  rr_define_method(ObjectClass, "GetIdentityHash", GetIdentityHash, 0);
   rr_define_method(ObjectClass, "GetHiddenValue", GetHiddenValue, 1);
   rr_define_method(ObjectClass, "SetHiddenValue", SetHiddenValue, 2);
   rr_define_method(ObjectClass, "GetPrototype", GetPrototype, 0);
   rr_define_method(ObjectClass, "SetPrototype", SetPrototype, 1);
 }