diff options
| -rw-r--r-- | activerecord/lib/active_record/aggregations.rb | 4 | ||||
| -rw-r--r-- | activerecord/lib/active_record/attribute_assignment.rb | 7 |
2 files changed, 7 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/aggregations.rb b/activerecord/lib/active_record/aggregations.rb index 45c275a017..4fead8d251 100644 --- a/activerecord/lib/active_record/aggregations.rb +++ b/activerecord/lib/active_record/aggregations.rb @@ -244,6 +244,10 @@ module ActiveRecord def writer_method(name, class_name, mapping, allow_nil, converter) define_method("#{name}=") do |part| klass = class_name.constantize + if part.is_a?(Hash) + part = klass.new(*part.values) + end + unless part.is_a?(klass) || converter.nil? || part.nil? part = converter.respond_to?(:call) ? converter.call(part) : klass.send(converter, part) end diff --git a/activerecord/lib/active_record/attribute_assignment.rb b/activerecord/lib/active_record/attribute_assignment.rb index c4cf084a04..40e2918777 100644 --- a/activerecord/lib/active_record/attribute_assignment.rb +++ b/activerecord/lib/active_record/attribute_assignment.rb @@ -126,8 +126,8 @@ module ActiveRecord def read_value return if values.values.compact.empty? - @column = object.class.reflect_on_aggregation(name.to_sym) || object.column_for_attribute(name) - klass = column.klass + @column = object.column_for_attribute(name) + klass = column ? column.klass : nil if klass == Time read_time @@ -186,8 +186,7 @@ module ActiveRecord positions = (1..max_position) validate_required_parameters!(positions) - set_values = values.values_at(*positions) - klass.new(*set_values) + values.slice(*positions) end # Checks whether some blank date parameter exists. Note that this is different |