diff options
Diffstat (limited to 'activerecord/lib/active_record/persistence.rb')
| -rw-r--r-- | activerecord/lib/active_record/persistence.rb | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/persistence.rb b/activerecord/lib/active_record/persistence.rb index a0d5f1ee9f..155d67fd8f 100644 --- a/activerecord/lib/active_record/persistence.rb +++ b/activerecord/lib/active_record/persistence.rb @@ -67,8 +67,18 @@ module ActiveRecord # how this "single-table" inheritance mapping is implemented. def instantiate(attributes, column_types = {}, &block) klass = discriminate_class_for_record(attributes) + instantiate_instance_of(klass, attributes, column_types, &block) + end + + # Given a class, an attributes hash, +instantiate_instance_of+ returns a + # new instance of the class. Accepts only keys as strings. + # + # This is private, don't call it. :) + # + # :nodoc: + def instantiate_instance_of(klass, attributes, column_types = {}, &block) attributes = klass.attributes_builder.build_from_database(attributes, column_types) - klass.allocate.init_with("attributes" => attributes, "new_record" => false, &block) + klass.allocate.init_from_db(attributes, &block) end # Updates an object (or multiple objects) and saves it to the database, if validations pass. |