Method: ActiveModel::Dirty#changed?

Defined in:
activemodel/lib/active_model/dirty.rb

#changed? ⇒ Boolean

Returns true if any of the attributes has unsaved changes, false otherwise.

person.changed? # => false
person.name = 'bob'
person.changed? # => true

Returns:

  • (Boolean) 


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# File 'activemodel/lib/active_model/dirty.rb', line 286

def changed?
  mutations_from_database.any_changes?
end