class Faker::Bank

def compile_routing_number
  digit_one_two = %w[00 01 02 03 04 05 06 07 08 09 10 11 12]
  ((21..32).to_a + (61..72).to_a + [80]).each { |x| digit_one_two << x.to_s }
  routing_num = digit_one_two.sample + rand_numstring + rand_numstring + rand_numstring + rand_numstring + rand_numstring + rand_numstring + rand_numstring
  routing_num
end