Sha256: 6c26cbcb5ab0469cf5bac36b72b62f7066864e3d7461a5f6d4a6367d6957956c
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Size: 884 Bytes
Versions: 13
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Stored size: 884 Bytes
Contents
# http://sv.wikipedia.org/wiki/Bankgirot#Bankgironummer
module BankTools
module SE
class Bankgiro
attr_reader :number
def initialize(number)
@number = number
end
def valid?
errors.empty?
end
def errors
errors = []
errors << Errors::TOO_SHORT if digits.length < 7
errors << Errors::TOO_LONG if digits.length > 8
errors << Errors::INVALID_CHARACTERS if number.to_s.match(/[^0-9 -]/)
errors << Errors::BAD_CHECKSUM unless Utils.valid_luhn?(number)
errors
end
def normalize
if valid?
digits.split(/(\d{4})$/).join("-")
else
number
end
end
def fundraising?
valid? && digits.match(/\A90[0-4]/)
end
private
def digits
number.to_s.gsub(/\D/, '')
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems