The credit card validator is a commandline application which identifies and validates credit card numbers.
Sample credit card data can be found in a 'data' file. The format is one credit card number per line.
You can either pass the data in via STDIN or pass supply the data files as a parameters. Either of the following are acceptable:
./ccv.rb < data
./ccs.rb data
Tests are written in rspec. Run rspec in the root directory to run tests.