Currently, gem extracts multiple isbns from a string of digits separated by '-'.
Here is the example:
pry(main)> Identifiers::ISBN.extract('0-1884-0-3140-0-4396-0-5652-0-4396-0-2826').uniq
=> ["9780188403145", "9780439605656"]
This should not be happening as valid isbns should be separate entities.
Currently, gem extracts multiple isbns from a string of digits separated by '-'.
Here is the example:
This should not be happening as valid isbns should be separate entities.