vendor/rails/activesupport/lib/active_support/json/encoders/nil_class.rb in radiant-0.8.0 vs vendor/rails/activesupport/lib/active_support/json/encoders/nil_class.rb in radiant-0.8.1

@@ -1,5 +1,7 @@
 class NilClass
-  def to_json(options = nil) #:nodoc:
-    'null'
+  AS_JSON = ActiveSupport::JSON::Variable.new('null').freeze
+
+  def as_json(options = nil) #:nodoc:
+    AS_JSON
   end
 end