snapper

# 301 rewrite!
require 'rack/rewrite'

use Rack::Rewrite do
  r301 %r{.*}, 'http://somedomain.com$&', :if => Proc.new {|rack_env|
    rack_env['SERVER_NAME'] != 'somedomain.com'
  }
end

# Attribution goes to https://github.com/rack/rack-contrib/blob/master/lib/rack/contrib/try_static.rb

snapper

(function($) {

  $.fn.credit_card = function(opts) {
    this.opts = opts
    this.change(function(){
      var val = $(this).val()
      if (val[0] == "4"){
        $(opts.visa).addClass("highlighted");
        return false;
      }