Sha256: 991fef0483c97f038466316ce4935468b3cd061abe59d185f128d1c922373e11
Contents?: true
Size: 251 Bytes
Versions: 14
Compression:
Stored size: 251 Bytes
Contents
# frozen_string_literal: true
class Valvat
module Checksum
class GR < Base
def check_digit
chk = sum_figures_by do |fig, i|
fig * (2**(i + 1))
end.modulo(11)
chk > 9 ? 0 : chk
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems