http://blog.vixiom.com/2006/09/14/mask-credit-card-numbers-with-regular-expressions-in-rails/ The Vixiom Blog :: Flex & Flash on Rails Tue, 2 Dec 2008 03:09:02 +0000 http://wordpress.org/?v=2.3.2 http://blog.vixiom.com/2006/09/14/mask-credit-card-numbers-with-regular-expressions-in-rails/#comment-34593 coolfactor Thu, 01 Nov 2007 06:20:33 +0000 http://blog.vixiom.com/2006/09/14/mask-credit-card-numbers-with-regular-expressions-in-rails/#comment-34593 Thank you! This is exactly what I've been looking for! Thank you! This is exactly what I’ve been looking for!

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