Sha256: 9e70274131175362e6251d6510d0e2502d3fef26e30f7a84f3dd6e11210cd0b2
Contents?: true
Size: 368 Bytes
Versions: 11
Compression:
Stored size: 368 Bytes
Contents
# frozen_string_literal: true
class Valvat
module Checksum
class HR < Base
def check_digit
product = 10
sum = 0
figures.each do |figure|
sum = (figure + product) % 10
sum = 10 if sum.zero?
product = (2 * sum) % 11
end
(10 - ((product - 1) % 10)) % 10
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems