Make response honor respond to

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    httparty (0.7.2)
+    httparty (0.7.4)
       crack (= 0.1.8)
 
 GEM

lib/httparty/response.rb

@@ -64,6 +64,11 @@ def inspect
         klass === response
       end
     end
+
+    def respond_to?(name)
+      return true if [:request,:response,:parsed_response,:body,:headers].include?(name)
+      parsed_response.respond_to?(name) or response.respond_to?(name)
+    end
 
     protected
 

spec/httparty/response_spec.rb

@@ -54,6 +54,11 @@
     response = HTTParty::Response.new(@request_object, @response_object, {'foo' => 'bar'})
     response['foo'].should == 'bar'
   end
+
+  it "should respond_to? methods it supports" do
+    response = HTTParty::Response.new(@request_object, @response_object, {'foo' => 'bar'})
+    response.respond_to?(:parsed_response).should be_true
+  end
 
   it "should be able to iterate if it is array" do
     response = HTTParty::Response.new(@request_object, @response_object, [{'foo' => 'bar'}, {'foo' => 'baz'}])