class BankTools::DE::BLZ
Constants
- BLZ_TO_BANK_NAME_PATH
- LENGTH
Public Class Methods
blz_to_bank_name()
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# File lib/banktools-de/blz.rb, line 20 def self.blz_to_bank_name @blz_to_bank_name ||= YAML.load_file(BLZ_TO_BANK_NAME_PATH).fetch(:data) end
Public Instance Methods
bank_name()
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# File lib/banktools-de/blz.rb, line 44 def bank_name blz_to_bank_name.fetch(compacted_value, nil) end
errors()
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# File lib/banktools-de/blz.rb, line 36 def errors errors = [] errors << Errors::TOO_SHORT if compacted_value.length < LENGTH errors << Errors::TOO_LONG if compacted_value.length > LENGTH errors << Errors::INVALID_CHARACTERS if compacted_value.match(/\D/) errors end
normalize()
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# File lib/banktools-de/blz.rb, line 24 def normalize if compacted_value.match(/\A(\d{3})(\d{3})(\d{2})\z/) "#$1 #$2 #$3" else original_value end end
valid?()
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# File lib/banktools-de/blz.rb, line 32 def valid? errors.empty? end
Private Instance Methods
blz_to_bank_name()
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# File lib/banktools-de/blz.rb, line 50 def blz_to_bank_name self.class.blz_to_bank_name end
compacted_value()
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# File lib/banktools-de/blz.rb, line 54 def compacted_value original_value.to_s.gsub(/[\s-]/, "") end