Sha256: 3e666ee6509aee523f5149d932355212eec033a5112c765d07208d26461c6c9e
Contents?: true
Size: 374 Bytes
Versions: 16
Compression:
Stored size: 374 Bytes
Contents
class Valvat
module Checksum
class IT < Base
def validate
y = figures_str[7..9].to_i
y >= 1 && (y <= 100 || [120, 121].include?(y)) &&
figures_str[0..6] != "0000000" &&
super
end
def check_digit
chk = 10 - sum_of_figures_for_at_es_it_se(true).modulo(10)
chk == 10 ? 0 : chk
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems