Return decorated collection on #to_ary for DecoratedEnumerableProxy

Correct spec to call to_ary

lib/draper/decorated_enumerable_proxy.rb

@@ -13,7 +13,7 @@ module Draper
 
     # Implement to_arry so that render @decorated_collection is happy
     def to_ary
-      @wrapped_collection.to_ary
+      @wrapped_collection.map { |member| @klass.new(member, @context) }
     end
 
     def method_missing (meth, *args, &block)

spec/base_spec.rb

@@ -199,7 +199,7 @@ describe Draper::Base do
       # to support Rails render @collection the returned collection
       # (or its proxy) should implement #to_ary.
       subject.respond_to?(:to_ary).should be true
-      subject.to_a.first.should == ProductDecorator.decorate(paged_array.first)
+      subject.to_ary.first.should == ProductDecorator.decorate(paged_array.first)
     end
   end