Sha256: 645f0e52ecda902b3f5ded249bf057edb468f1fe6edb77f23e19183d2d13b3af
Contents?: true
Size: 1.33 KB
Versions: 2
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Stored size: 1.33 KB
Contents
require_relative 'swift_bic/bank_db' require_relative 'ibanizator/bank_db' require_relative 'ibanizator/bank' require_relative 'ibanizator/iban' class Ibanizator def self.bank_db @bank_db ||= BankDb.new end def self.iban_from_string(a_string) Iban.from_string(a_string) end def calculate_iban(options) # rubocop:disable Metrics/AbcSize # Error handling # TODO # delete spaces options[:account_number] = options[:account_number].to_s.gsub(/\s+/, '') options[:bank_code] = options[:bank_code].to_s.gsub(/\s+/, '') # Fill account number to 10 digits while options[:account_number].size < 10 options[:account_number] = options[:account_number].rjust(10, '0') end country_code_num = character_to_digit options[:country_code].to_s checksum = calculate_checksum options[:bank_code], options[:account_number], country_code_num options[:country_code].to_s.upcase + checksum + options[:bank_code] + options[:account_number] end def character_to_digit(char) char.upcase.split('').inject('') { |code, c| code + (c.ord - 55).to_s } end def calculate_checksum(bank_code, account_number, country_code_num) x = (bank_code + account_number + country_code_num + '00').to_i % 97 checksum = (98 - x).to_s checksum.length == 1 ? checksum.insert(0, '0') : checksum end end
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
dkd-ibanizator-0.10.0 | lib/ibanizator.rb |
dkd-ibanizator-0.9.0 | lib/ibanizator.rb |