GitHub - daniramdani/check-credit-card-number-using-luhn-algorithm: Check credit card number using Luhn Algorithm

A simple script to check validity of credit card number using Luhn Algorithm.

Running script on console

ruby luhn.rb ARGV

example :

ruby luhn.rb "4111-1111-1111-11?2"

Name	Name	Last commit message	Last commit date
Latest commit Dani first commit Jan 29, 2014 e4c1cbb · Jan 29, 2014 History 1 Commit
README.md	README.md	first commit	Jan 29, 2014
luhn.rb	luhn.rb	first commit	Jan 29, 2014