Module: BarcodeValidation::Mixin::HasCheckDigit

Defined in:: lib/barcodevalidation/mixin/has_check_digit.rb

Overview

Wraps #last as a CheckDigit

Constant Summary collapse

MODULUS =

Instance Method Summary collapse

#check_digit ⇒ Object

Instance Method Details

#check_digit ⇒ `Object`



9
10
11

# File 'lib/barcodevalidation/mixin/has_check_digit.rb', line 9

def check_digit
  GTIN::CheckDigit.new(last, expected: expected_check_digit)
end