RSpec
Ruby on Rails
Ruby
method
previous_changes
v3.2.1 -
Show latest stable
-
0 notes -
Class: ActiveModel::Dirty
- 1.0.0
- 1.1.0
- 1.1.1
- 1.1.6
- 1.2.0
- 1.2.6
- 2.0.0
- 2.0.1
- 2.0.3
- 2.1.0
- 2.2.1
- 2.3.2
- 2.3.8
- 3.0.0 (0)
- 3.0.5 (0)
- 3.0.7 (0)
- 3.0.9 (-38)
- 3.1.0 (0)
- 3.2.1 (0)
- 3.2.3 (0)
- 3.2.8 (0)
- 3.2.13 (0)
- What's this?
-
attribute_change
-
attribute_changed?
-
attribute_was
-
attribute_will_change!
-
changed
-
changed?
-
changed_attributes
-
changes
-
previous_changes
-
reset_attribute!
= private
= protected
previous_changes()
public
Map of attributes that were changed when the model was saved.
person.name # => 'bob' person.name = 'robert' person.save person.previous_changes # => {'name' => ['bob, 'robert']}
