Module: ONIX::IdentifiersMethods::Ean

Included in:
ONIX21::Product, ONIX21::RelatedProduct, Product, ProductPart, RelatedProduct, RelatedWork
Defined in:
lib/onix/identifier.rb

Instance Method Summary collapse

Instance Method Details

#ean ⇒ String

EAN string identifier from identifiers

Returns:

  • (String) 


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# File 'lib/onix/identifier.rb', line 80

def ean
  if ean_identifier
    ean_identifier.value
  else
    nil
  end
end