class BrDocuments::IE::RR
Public Class Methods
new(number)
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Calls superclass method
BrDocuments::IE::Pattern1::new
# File lib/br_documents/ie/rr.rb, line 6 def initialize(number) super @mask = /^(\d{8}\-\d{1})$|^(\d{9})$/ @weight = [1, 2, 3, 4, 5, 6, 7, 8] end
Private Instance Methods
format_ie(number)
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# File lib/br_documents/ie/rr.rb, line 14 def format_ie(number) number.sub(/(\d{8})(\d{1})/, '\\1-\\2') end
generate_check_digit(values, weights)
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# File lib/br_documents/ie/rr.rb, line 18 def generate_check_digit(values, weights) sum = reduce_weights(values, weights) sum % 9 end