diff options
Diffstat (limited to 'activemodel')
| -rw-r--r-- | activemodel/lib/active_model/attribute_mutation_tracker.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activemodel/lib/active_model/attribute_mutation_tracker.rb b/activemodel/lib/active_model/attribute_mutation_tracker.rb index 82d90664c0..6abf37bd44 100644 --- a/activemodel/lib/active_model/attribute_mutation_tracker.rb +++ b/activemodel/lib/active_model/attribute_mutation_tracker.rb @@ -27,7 +27,7 @@ module ActiveModel attr_names.each_with_object({}.with_indifferent_access) do |attr_name, result| change = change_to_attribute(attr_name) if change - result[attr_name] = change + result.merge!(attr_name => change) end end end |