make V8::Object Enumerable

lib/v8/array.rb

@@ -1,7 +1,7 @@
 class V8::Array < V8::Object
   def each
     @context.enter do
-      for i in 0..(@native.Length() - 1)
+      0.upto(@native.Length() - 1) do |i|
         yield @context.to_ruby(@native.Get(i))
       end
     end

lib/v8/conversion.rb

@@ -4,11 +4,7 @@ module V8::Conversion
   end
 
   def to_v8(ruby_object)
-    if ruby_object.respond_to?(:to_v8)
-      ruby_object.method(:to_v8).arity == 1 ? ruby_object.to_v8(self) : ruby_object.to_v8
-    else
-      V8::C::Object::New()
-    end
+    ruby_object.respond_to?(:to_v8) ? ruby_object.to_v8 : V8::C::Object::New()
   end
 end
 
@@ -61,12 +57,22 @@ class V8::C::Array
 end
 
 class Array
-  def to_v8(context)
+  def to_v8
+    context = V8::Context.current
     array = V8::C::Array::New(length)
     each_with_index do |item, i|
-      rputs "i: #{item}"
       array.Set(i, context.to_v8(item))
     end
     return array
   end
 end
+
+class Hash
+  def to_v8
+    object = V8::Object.new(V8::C::Object::New())
+    each do |key, value|
+      object[key] = value
+    end
+    return object.to_v8
+  end
+end

lib/v8/object.rb

@@ -1,4 +1,5 @@
 class V8::Object
+  include Enumerable
   attr_reader :native
 
   def initialize(native)
@@ -18,4 +19,14 @@ class V8::Object
     end
     return value
   end
+
+  def each
+    @context.enter do
+      names = @native.GetPropertyNames()
+      0.upto(@native.Length() - 1) do |i|
+        name = names.Get(i)
+        yield @context.to_ruby(name), @context.to_ruby(@native.Get(name))
+      end
+    end
+  end
 end