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Published 20 hours ago • verified publisher icon exercism

isbn-verifier: add optional ISBN-13 support

Open haus opened this issue 5 years ago • 10 comments

The isbn-verifier exercise currently lists converting an isbn10 number to isbn 13 a bonus task. I wonder if adding isbn13 support to the verifier would be too much or would be valuable to the exercise. The algorithm itself isn't very different from isbn 10, but showing how to support both might be a useful endeavor.

haus avatar Oct 26 '19 03:10 haus