method

changed_attribute_names_to_save

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActiveRecord::AttributeMethods::Dirty

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9
5.0.0.1
5.1.7 (0)
5.2.3 (0)
6.0.0 (38)
6.1.3.1 (0)
6.1.7.7 (0)
7.0.0 (0)
7.1.3.2 (0)
7.1.3.4 (0)
What's this?

changed_attribute_names_to_save() public

Returns an array of the names of any attributes that will change when the record is next saved.

# File activerecord/lib/active_record/attribute_methods/dirty.rb, line 181
      def changed_attribute_names_to_save
        mutations_from_database.changed_attribute_names
      end

changed_attribute_names_to_save

Related methods