diff options
| -rw-r--r-- | activemodel/test/cases/serializers/json_serialization_test.rb | 10 | ||||
| -rw-r--r-- | activesupport/lib/active_support/core_ext/object/to_json.rb | 2 |
2 files changed, 11 insertions, 1 deletions
diff --git a/activemodel/test/cases/serializers/json_serialization_test.rb b/activemodel/test/cases/serializers/json_serialization_test.rb index 40fdcf20ca..a754d610b9 100644 --- a/activemodel/test/cases/serializers/json_serialization_test.rb +++ b/activemodel/test/cases/serializers/json_serialization_test.rb @@ -206,4 +206,14 @@ class JsonSerializationTest < ActiveModel::TestCase assert_no_match %r{"preferences":}, json end + test "custom as_json options should be extendible" do + def @contact.as_json(options = {}); super(options.merge(:only => [:name])); end + json = @contact.to_json + + assert_match %r{"name":"Konata Izumi"}, json + assert_no_match %r{"created_at":#{ActiveSupport::JSON.encode(Time.utc(2006, 8, 1))}}, json + assert_no_match %r{"awesome":}, json + assert_no_match %r{"preferences":}, json + end + end diff --git a/activesupport/lib/active_support/core_ext/object/to_json.rb b/activesupport/lib/active_support/core_ext/object/to_json.rb index 14ef27340e..82e232070d 100644 --- a/activesupport/lib/active_support/core_ext/object/to_json.rb +++ b/activesupport/lib/active_support/core_ext/object/to_json.rb @@ -12,7 +12,7 @@ end [Object, Array, FalseClass, Float, Hash, Integer, NilClass, String, TrueClass].each do |klass| klass.class_eval <<-RUBY, __FILE__, __LINE__ # Dumps object in JSON (JavaScript Object Notation). See www.json.org for more info. - def to_json(options = nil) + def to_json(options = {}) ActiveSupport::JSON.encode(self, options) end RUBY |