From 1349384c0883956862f609f6eb0f5730631e3ceb Mon Sep 17 00:00:00 2001
From: Charles Lowell <cowboyd@thefrontside.net>
Date: Sat, 16 Jun 2012 12:31:08 -0500
Subject: [PATCH] allow embedding BigDecimal

---
 lib/v8.rb                       |  1 +
 lib/v8/conversion.rb            |  2 +-
 lib/v8/conversion/bigdecimal.rb | 11 +++++++++++
 lib/v8/conversion/object.rb     |  2 --
 spec/v8/conversion_spec.rb      |  9 +++++++++
 5 files changed, 22 insertions(+), 3 deletions(-)
 create mode 100644 lib/v8/conversion/bigdecimal.rb
 create mode 100644 spec/v8/conversion_spec.rb

diff --git a/lib/v8.rb b/lib/v8.rb
index 58b0f4f..0a54ff2 100644
--- a/lib/v8.rb
+++ b/lib/v8.rb
@@ -12,6 +12,7 @@ require 'v8/conversion/code'
 require 'v8/conversion/class'
 require 'v8/conversion/object'
 require 'v8/conversion/time'
+require 'v8/conversion/bigdecimal'
 require 'v8/conversion/hash'
 require 'v8/conversion/array'
 require 'v8/conversion/proc'
diff --git a/lib/v8/conversion.rb b/lib/v8/conversion.rb
index b993dad..9da0b8c 100644
--- a/lib/v8/conversion.rb
+++ b/lib/v8/conversion.rb
@@ -18,7 +18,7 @@ for type in [TrueClass, FalseClass, NilClass, Numeric] do
   end
 end
 
-for type in [Class, Object, Array, Hash, String, Symbol, Time, Proc, Method] do
+for type in [Class, Object, Array, Hash, String, Symbol, Time, BigDecimal, Proc, Method] do
   type.class_eval do
     include V8::Conversion.const_get(name)
   end
diff --git a/lib/v8/conversion/bigdecimal.rb b/lib/v8/conversion/bigdecimal.rb
new file mode 100644
index 0000000..e78cb54
--- /dev/null
+++ b/lib/v8/conversion/bigdecimal.rb
@@ -0,0 +1,11 @@
+require 'bigdecimal'
+class V8::Conversion
+  module BigDecimal
+    def to_v8
+      context = V8::Context.current
+      constructor = context.to_v8(self.class)
+      object = constructor.NewInstance([V8::C::External::New(self)])
+      return object
+    end
+  end
+end
\ No newline at end of file
diff --git a/lib/v8/conversion/object.rb b/lib/v8/conversion/object.rb
index 38d09da..5d55255 100644
--- a/lib/v8/conversion/object.rb
+++ b/lib/v8/conversion/object.rb
@@ -1,7 +1,5 @@
 class V8::Conversion
   module Object
-    include V8::Util::Weakcell
-
     def to_v8
       context = V8::Context.current
       constructor = context.to_v8(self.class)
diff --git a/spec/v8/conversion_spec.rb b/spec/v8/conversion_spec.rb
new file mode 100644
index 0000000..783dfc1
--- /dev/null
+++ b/spec/v8/conversion_spec.rb
@@ -0,0 +1,9 @@
+require 'spec_helper'
+
+describe V8::Conversion do
+  it "can embed BigDecimal values" do
+    cxt = V8::Context.new
+    cxt['big'] = BigDecimal.new('1.1')
+    cxt['big'].should eql BigDecimal.new('1.1')
+  end
+end