marshalling json

Gemfile

@@ -12,4 +12,5 @@ group :development do
   gem "rcov", ">= 0"
 end
 
-gem "methodize"
+gem "methodize"
+gem "json_pure"

Gemfile.lock

@@ -7,6 +7,7 @@ GEM
       bundler (~> 1.0.0)
       git (>= 1.2.5)
       rake
+    json_pure (1.4.6)
     methodize (0.1)
     rake (0.8.7)
     rcov (0.9.9)
@@ -25,6 +26,7 @@ PLATFORMS
 DEPENDENCIES
   bundler (~> 1.0.0)
   jeweler (~> 1.5.2)
+  json_pure
   methodize
   rcov
   rspec (~> 2.3.0)

lib/medie/json.rb

@@ -1,6 +1,7 @@
 require 'methodize'
 require 'medie/json/linked_json'
 require 'medie/json/link_collection'
+require 'json'
 
 module Medie
 
@@ -16,8 +17,12 @@ def unmarshal(content)
       ::JSON.parse(content).extend(Methodize).extend(LinkedJson)
     end
 
-    def marshal(string, rel)
-      string
+    def marshal(obj, rel)
+      if obj.kind_of? String
+        obj
+      else
+        obj.to_json
+      end
     end
 
     def can_handle?(content_type)

spec/medie/json_spec.rb

@@ -28,6 +28,14 @@
       result.should be_kind_of(Medie::LinkedJson)
     end
 
+    it "should return the unmarshalled json hash enhanced" do
+      result = Medie::Json.new.unmarshal({"name" => "guilherme"}.to_json)
+      result.should == {"name" => "guilherme"}
+      result.should be_kind_of(Hash)
+      result.should be_kind_of(Methodize)
+      result.should be_kind_of(Medie::LinkedJson)
+    end
+
   end
 
 end