method
blank?
v4.1.8 -
Show latest stable
- Class:
ActiveRecord::Relation
blank?()public
Returns true if relation is blank.
- ==
- _update_record
- any?
- as_json
- blank?
- build
- create
- create!
- delete
- delete_all
- destroy
- destroy_all
- eager_loading?
- empty?
- explain
- find_or_create_by
- find_or_create_by!
- find_or_initialize_by
- first_or_create
- first_or_create!
- first_or_initialize
- initialize_copy
- insert
- inspect
- joined_includes_values
- load
- many?
- new
- pretty_print
- reload
- reset
- scope_for_create
- scoping
- size
- substitute_values
- to_a
- to_sql
- uniq_value
- update
- update_all
- values
- where_values_hash
- new
-
exec_queries - references_eager_loaded_tables?
- tables_in_string