credit_card_helper
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20 hours ago •
jrmadsen67
jrmadsen67
simple function to determine credit card based on number. thanks https://twitter.com/#!/brandonsavage
A simple function to determine what type of credit card is being used based on the card number
I made some attempt to order checks by popularity of the cards & to reduce the number of checks used
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jrmadsen67
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simple function to determine credit card based on number. thanks https://twitter.com/#!/brandonsavage