Class: EmvQrCodeProcessor::Decoder

Inherits:
Object
  • Object
show all
Defined in:
lib/emv_qr_code_processor/decoder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(raw_qr_code) ⇒ Decoder

Returns a new instance of Decoder.



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# File 'lib/emv_qr_code_processor/decoder.rb', line 7

def initialize(raw_qr_code)
  @raw_qr_code = raw_qr_code
end

Instance Attribute Details

#raw_qr_code ⇒ Object (readonly)

Returns the value of attribute raw_qr_code.



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# File 'lib/emv_qr_code_processor/decoder.rb', line 5

def raw_qr_code
  @raw_qr_code
end

Instance Method Details

#decode(validate_crc: true) ⇒ Object 



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# File 'lib/emv_qr_code_processor/decoder.rb', line 11

def decode(validate_crc: true)
  result = decode_data_objects(raw_qr_code, Schema)
  validate_crc(result.fetch(:crc)) if validate_crc

  result
end