Class: Ibandit::GermanDetailsConverter::Rule002002::Check63

Inherits:

Object

Object
Ibandit::GermanDetailsConverter::Rule002002::Check63

show all

Defined in:: lib/ibandit/german_details_converter.rb

Instance Method Summary collapse

#initialize(account_number) ⇒ Check63 constructor

A Deutsche Bank specific variant of Check 63.
#valid? ⇒ Boolean

Constructor Details

#initialize(account_number) ⇒ `Check63`

A Deutsche Bank specific variant of Check 63



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# File 'lib/ibandit/german_details_converter.rb', line 534

def initialize(account_number)
  @account_number = account_number.dup.rjust(10, '0')
end

Instance Method Details

#valid? ⇒ `Boolean`

Returns:

(Boolean)

# File 'lib/ibandit/german_details_converter.rb', line 538

def valid?
  expected_check_digit = (10 - remainder) % 10
  expected_check_digit == @account_number[-3].to_i
end