allow embedding BigDecimal

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'

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

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

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)

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