Method: MediaFolder#cache_parents!

Defined in:
app/models/media_folder.rb

#cache_parents! ⇒ Object 



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# File 'app/models/media_folder.rb', line 87

def cache_parents!
  return if parent.nil?
  self.parents_cache = "#{parent.parents_cache},#{parent_id}".gsub(/\A,/, '')
  save!
end