Class: CommonNumbers::Polish::Nip

Inherits:
Base
  • Object
show all
Defined in:
lib/common_numbers/nip.rb

Instance Attribute Summary

Attributes inherited from Base

#length, #magick_array, #magick_number, #mask, #modulo, #regexp

Instance Method Summary collapse

Methods inherited from Base

#checksum, #valid?, #validate, #validate_regexp

Constructor Details

#initialize(num) ⇒ Nip

Returns a new instance of Nip.



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# File 'lib/common_numbers/nip.rb', line 7

def initialize(num)
  super(num)
  @mask = [ 6, 5, 7, 2, 3, 4, 5, 6, 7]
  @modulo = 11 
  @regexp = /^(PL)?[0-9]*/
  # @magick_number = num.to_s.gsub('-', '')

end

Instance Method Details

#international? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/common_numbers/nip.rb', line 20

def international?
  /^PL/ =~ @magick_number
end

#validate_length ⇒ Object 



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# File 'lib/common_numbers/nip.rb', line 16

def validate_length
  @magick_number.size == (international? ? 12 : 10)
end

#validate_sum_control ⇒ Object 



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# File 'lib/common_numbers/nip.rb', line 24

def validate_sum_control
  magick_number.slice!(0..1) if international?
  mod = checksum % modulo
  mod === magick_array.shift
end