Minor patch to solve to_json over-escaping

lib/dm-serializer/to_json.rb

@@ -16,6 +16,8 @@ module Serializer
     # @since 1.0.1
     #
     def as_json(options = {})
+      return as_hash(options) if respond_to?(:as_hash)
+
       options = {} if options.nil?
       result  = {}
 

spec/fixtures/magician.rb

@@ -0,0 +1,13 @@
+
+class BoringGuy
+  include DataMapper::Resource
+
+  property :id,        Integer, :key => true
+  property :name,      String,  :default => 'Bob'
+end
+
+class Magician < BoringGuy
+  def as_hash(options)
+    { :name => 'The Magical Maestro' }
+  end
+end

spec/public/to_json_spec.rb

@@ -72,4 +72,9 @@ def deserialize(result)
   it "serializes Discriminator types as strings" do
     Motorcycle.new.as_json[:type].should == "Motorcycle"
   end
+
+  it "should use #as_hash when available" do
+    BoringGuy.new.as_json[:name].should == "Bob"
+    Magician.new.as_json[:name].should == "The Magical Maestro"
+  end
 end