class Valvat::Checksum::DK
Public Instance Methods
check_digit()
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# File lib/valvat/checksum/dk.rb, line 8 def check_digit weight = [2, 7, 6, 5, 4, 3, 2, 1] figures.map do |fig| fig * weight.shift end.inject(:+).modulo(11) end
given_check_digit()
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# File lib/valvat/checksum/dk.rb, line 15 def given_check_digit 0 end