Class: ActsAsOrderedTree::Validators::CyclicReferenceValidator

Inherits:

ActiveModel::Validator

Object
ActiveModel::Validator
ActsAsOrderedTree::Validators::CyclicReferenceValidator

show all

Defined in:: lib/acts_as_ordered_tree/validators.rb

Instance Method Summary collapse

#validate(record) ⇒ Object

Instance Method Details

#validate(record) ⇒ `Object`



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# File 'lib/acts_as_ordered_tree/validators.rb', line 4

def validate(record)
  record.errors.add(:parent, :invalid) if record.is_or_is_ancestor_of?(record.parent)
end