support for JavaScript Date

ext/v8/date.cc

@@ -0,0 +1,18 @@
+#include "rr.h"
+
+namespace rr {
+
+  void Date::Init() {
+    ClassBuilder("Date", Value::Class).
+      defineSingletonMethod("New", &New).
+      defineMethod("NumberValue", &NumberValue).
+      store(&Class);
+  }
+
+  VALUE Date::New(VALUE self, VALUE time) {
+    return Value(v8::Date::New(NUM2DBL(time)));
+  }
+  VALUE Date::NumberValue(VALUE self) {
+    return rb_float_new(Date(self)->NumberValue());
+  }
+}

ext/v8/init.cc

@@ -21,6 +21,7 @@ extern "C" {
     Object::Init();
     Array::Init();
     Function::Init();
+    Date::Init();
     External::Init();
     Script::Init();
     Template::Init();

ext/v8/rr.h

@@ -513,6 +513,16 @@ public:
   inline Function(v8::Handle<v8::Function> function) : Ref<v8::Function>(function) {}
 };
 
+class Date : public Ref<v8::Date> {
+public:
+  static void Init();
+  static VALUE New(VALUE self, VALUE time);
+  static VALUE NumberValue(VALUE self);
+
+  inline Date(VALUE value) : Ref<v8::Date>(value) {}
+  inline Date(v8::Handle<v8::Date> date) : Ref<v8::Date>(date) {}
+};
+
 class Signature : public Ref<v8::Signature> {
 public:
   static void Init();

ext/v8/value.cc

@@ -182,6 +182,9 @@ Value::operator VALUE() {
   if (handle->IsString()) {
     return String(handle->ToString());
   }
+  if (handle->IsDate()) {
+    return Date((v8::Handle<v8::Date>)v8::Date::Cast(*handle));
+  }
   if (handle->IsObject()) {
     return Object(handle->ToObject());
   }