method

down

v6.0.0 - Show latest stable - 0 notes - Class: MigrationContext

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
5.2.3 (0)
6.0.0 (0)
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?

down(target_version = nil) public

No documentation

This method has no description. You can help the Ruby on Rails community by adding new notes.

# File activerecord/lib/active_record/migration.rb, line 1064
    def down(target_version = nil)
      selected_migrations = if block_given?
        migrations.select { |m| yield m }
      else
        migrations
      end

      Migrator.new(:down, selected_migrations, schema_migration, target_version).migrate
    end

down

Related methods

No documentation