diff options
Diffstat (limited to 'activerecord')
| -rw-r--r-- | activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb | 14 | ||||
| -rw-r--r-- | activerecord/test/cases/attribute_methods_test.rb | 7 |
2 files changed, 19 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb b/activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb index 061628725d..6d345689fa 100644 --- a/activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb +++ b/activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb @@ -20,7 +20,7 @@ module ActiveRecord nil end else - map(super) { |t| cast(t) } + map_avoiding_infinite_recursion(super) { |v| cast(v) } end end @@ -34,13 +34,23 @@ module ActiveRecord elsif value.is_a?(::Float) value else - map(value) { |v| convert_time_to_time_zone(v) } + map_avoiding_infinite_recursion(value) { |v| convert_time_to_time_zone(v) } end end def set_time_zone_without_conversion(value) ::Time.zone.local_to_utc(value).in_time_zone end + + def map_avoiding_infinite_recursion(value) + map(value) do |v| + if value.equal?(v) + nil + else + yield(value) + end + end + end end extend ActiveSupport::Concern diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb index 94dfbc3346..ef84624a8d 100644 --- a/activerecord/test/cases/attribute_methods_test.rb +++ b/activerecord/test/cases/attribute_methods_test.rb @@ -714,6 +714,13 @@ class AttributeMethodsTest < ActiveRecord::TestCase end end + def test_time_zone_aware_attributes_dont_recurse_infinitely_on_invalid_values + in_time_zone "Pacific Time (US & Canada)" do + record = @target.new(bonus_time: []) + assert_equal nil, record.bonus_time + end + end + def test_setting_time_zone_conversion_for_attributes_should_write_value_on_class_variable Topic.skip_time_zone_conversion_for_attributes = [:field_a] Minimalistic.skip_time_zone_conversion_for_attributes = [:field_b] |