method
mutations_before_last_save
v8.1.1 -
Show latest stable
- Class:
ActiveModel::Dirty
mutations_before_last_save()private
No documentation available.
# File activemodel/lib/active_model/dirty.rb, line 394
def mutations_before_last_save
@mutations_before_last_save ||= ActiveModel::NullMutationTracker.instance
end- *_change
- *_changed?
- *_previous_change
- *_previously_changed?
- *_previously_was
- *_was
- *_will_change!
- as_json
- attribute_changed?
- attribute_changed_in_place?
- attribute_previously_changed?
- attribute_previously_was
- attribute_was
- changed
- changed?
- changed_attributes
- changes
- changes_applied
- clear_attribute_changes
- clear_changes_information
- init_attributes
- initialize_dup
- previous_changes
- restore_*!
- restore_attributes
-
attribute_change - attribute_previous_change
- attribute_will_change!
- clear_attribute_change
- forget_attribute_assignments
- init_internals
- mutations_before_last_save
- mutations_from_database
- restore_attribute!