changed?() — ActiveRecord::Dirty

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 · View on GitHub · Improve this page · Find usages on GitHub

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