Sha256: 179fdf47c9bf1a762d83832f8e6d6081a844e087b125b4bcd757911b401dfb70
Contents?: true
Size: 429 Bytes
Versions: 15
Compression:
Stored size: 429 Bytes
Contents
# frozen_string_literal: true
class Valvat
module Checksum
class IT < Base
def validate
y = figures_str[7..9].to_i
y >= 1 && (y <= 100 || [120, 121, 999].include?(y)) &&
figures_str[0..6] != '0000000' &&
super
end
def check_digit
chk = 10 - sum_of_figures_for_at_es_it_se(reverse_ints: true).modulo(10)
chk == 10 ? 0 : chk
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems