added test for register_odd replacing existing class

README.md

@@ -26,7 +26,7 @@ Follow [@peterohler on Twitter](http://twitter.com/#!/peterohler) for announceme
 
 [![Build Status](https://secure.travis-ci.org/ohler55/oj.png?branch=master)](http://travis-ci.org/ohler55/oj)
 
-## Future Release 2.12.0
+## Curent Release 2.12.0 
 
  - String formats for UTC time are now explitly UTC instead of offset of
    zero. This fixes a problem with pre-2.2.0 Rubies that automatically convert

notes

@@ -3,14 +3,6 @@
 ^c^d hide subtree
 ^c^s show subtree
 
-- time
- - object.c hat_num()
-  - for 1.8.7 have to create string and then call parse, not xmlschema (xmlschema always makes UTC)
-  - for 1.9 and above use Time.new()
-  - use oj_parse_id, not intern
- - test
-  - check number parsing for big exp
-  - times with different zones - check string also
 
 
 - streaming parser for scp and saj

test/test_object.rb

@@ -654,6 +654,13 @@ def test_odd_string
     dump_and_load(s, false)
   end
 
+  def test_odd_date_replaced
+    Oj.register_odd(Date, Date, :jd, :jd)
+    json = Oj.dump(Date.new(2015, 3, 7), :mode => :object)
+    assert_equal(%|{"^O":"Date","jd":2457089}|, json)
+    dump_and_load(Date.new(2012, 6, 19), false)
+  end
+
   def test_auto_string
     s = AutoStrung.new("Pete", true)
     dump_and_load(s, false)