Module: HasHierarchy::CounterCache

Extended by:
ActiveSupport::Concern
Defined in:
lib/has_hierarchy/counter_cache.rb

Instance Method Summary collapse

Instance Method Details

#leaf? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/has_hierarchy/counter_cache.rb', line 10

def leaf?
  self[children_count_column] == 0
end