Module: AdvancedRelationshipManagement::CycleDetection

Extended by:
ActiveSupport::Concern
Defined in:
lib/advanced_relationship_management/cycle_detection.rb

Instance Method Summary collapse

Instance Method Details

#no_cycles ⇒ Object 



9
10
11
12
13
 
# File 'lib/advanced_relationship_management/cycle_detection.rb', line 9

def no_cycles
  if ancestors.include?(self)
    errors.add(:base, "Cycle detected in the hierarchy")
  end
end