diff options
Diffstat (limited to 'activerecord/lib/active_record/persistence.rb')
| -rw-r--r-- | activerecord/lib/active_record/persistence.rb | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/persistence.rb b/activerecord/lib/active_record/persistence.rb index 3ab8ec4836..c69a83c125 100644 --- a/activerecord/lib/active_record/persistence.rb +++ b/activerecord/lib/active_record/persistence.rb @@ -48,8 +48,14 @@ module ActiveRecord # how this "single-table" inheritance mapping is implemented. def instantiate(attributes, column_types = {}) klass = discriminate_class_for_record(attributes) + + attributes = attributes.each_with_object({}) do |(name, value), h| + type = column_types.fetch(name) { klass.type_for_attribute(name) } + h[name] = Attribute.from_database(value, type) + end + klass.allocate.init_with( - 'raw_attributes' => attributes, + 'attributes' => attributes, 'column_types' => column_types, 'new_record' => false, ) @@ -182,7 +188,6 @@ module ActiveRecord # So any change to the attributes in either instance will affect the other. def becomes(klass) became = klass.new - became.instance_variable_set("@raw_attributes", @raw_attributes) became.instance_variable_set("@attributes", @attributes) became.instance_variable_set("@changed_attributes", @changed_attributes) if defined?(@changed_attributes) became.instance_variable_set("@new_record", new_record?) @@ -399,11 +404,10 @@ module ActiveRecord self.class.unscoped { self.class.find(id) } end - @raw_attributes.update(fresh_object.instance_variable_get('@raw_attributes')) + @attributes.update(fresh_object.instance_variable_get('@attributes')) @column_types = self.class.column_types @column_types_override = fresh_object.instance_variable_get('@column_types_override') - @attributes = {} self end |