method
delete_all_on_destroy
rails latest stable - Class:
ActiveRecord::Associations::CollectionAssociation
delete_all_on_destroy()public
Called when the association is declared as :dependent => :delete_all. This is an optimised version which avoids loading the records into memory. Not really for public consumption.
- add_to_target
- any?
- build
- concat
- count
- create
- create!
- delete
- delete_all
- delete_all_on_destroy
- destroy
- destroy_all
- empty?
- find
- first
- ids_reader
- ids_writer
- include?
- last
- length
- load_target
- many?
- reader
- replace
- reset
- select
- size
- sum
- transaction
- uniq
- writer
- new
-
callback - callbacks_for
- concat_records
- create_record
- create_scope
- custom_counter_sql
- custom_finder_sql
- delete_or_destroy
- delete_records
- fetch_first_or_last_using_find?
- find_by_scan
- find_target
- first_or_last
- include_in_memory?
- insert_record
- merge_target_lists
- remove_records
- replace_records