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clj-luhn

A Clojure library designed to validate credit card numbers that use the Luhn algorithm.

Usage

(clj-luhm/valid? 49927398716)
;=> true
(clj-luhm/valid? 79927398710)
;=> false
(clj-luhm/check-digit 79927398710)
;=> 3

Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.

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