instance method
changed?
Ruby on Rails 2.2.3
Last seen in v2.3.18Available in: v2.2.3 v2.3.18
Signature
changed?()Do any attributes have unsaved changes?
person.changed? # => false
person.name = 'bob'
person.changed? # => true
Source
# File activerecord/lib/active_record/dirty.rb, line 57
def changed?
!changed_attributes.empty?
end
Defined in activerecord/lib/active_record/dirty.rb line 57
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Defined in ActiveRecord::Dirty