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-rw-r--r--activerecord/lib/active_record/persistence.rb6
1 files changed, 1 insertions, 5 deletions
diff --git a/activerecord/lib/active_record/persistence.rb b/activerecord/lib/active_record/persistence.rb
index 5c744762d9..6707f12489 100644
--- a/activerecord/lib/active_record/persistence.rb
+++ b/activerecord/lib/active_record/persistence.rb
@@ -48,11 +48,7 @@ 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
+ attributes = klass.attributes_builder.build_from_database(attributes, column_types)
klass.allocate.init_with('attributes' => attributes, 'new_record' => false)
end