def url
      return unless self.asset
      return self.asset.url unless persisted?
      self.asset.url(ei: Base64.urlsafe_encode64(self.id.to_s))
    end
def url
      return unless self.asset
      return self.asset.url unless persisted?
      self.asset.url(ei: Base64.urlsafe_encode64(self.id.to_s))
    end
def url return unless self . asset return self . asset . url unless persisted? self . asset . url ( ei : Base64 . urlsafe_encode64 ( self . id . to_s ) ) end
@!attribute embeddable_type
   @return [String, nil] The type of the #embeddable association
 @!attribute embeddable_id
   @return [String, Integer, nil] The uuid (or id) of the #embeddable association
 @!attribute asset_uid
   @return [String, nil] The unique id of the Dragonfly #asset
 @!attribute asset_name
   @return [String, nil] The name of the Dragonfly #asset
 Dragonfly url for the asset.

 @return [String] the url for the dragonfly asset
@!attribute embeddable_type @return [ String nil ] The type of the #embeddable association @!attribute embeddable_id @return [ String Integer nil ] The uuid ( or id ) of the #embeddable association @!attribute asset_uid @return [ String nil ] The unique id of the Dragonfly #asset @!attribute asset_name @return [ String nil ] The name of the Dragonfly #asset Dragonfly url for the asset .