code: function (ndefBytes) {
  
          // ndefBytes can be an array of bytes e.g. [0x03, 0x31, 0xd1] or a Buffer
          var bytes;
          // if (ndefBytes instanceof Buffer) {
          //     // get an array of bytes
          //     bytes = Array.prototype.slice.call(ndefBytes, 0);
          // } else if (ndefBytes instanceof Array) {
          if (ndefBytes instanceof Array) {
              bytes = ndefBytes.slice(0);
          } else {
              throw new Error('ndef.decodeMessage requires a Buffer or an Array of bytes');
          }
  
          var bytes = bytes.slice(0), // clone since parsing is destructive
              ndef_message = [],
              tnf_byte,
              header,
              type_length = 0,
              payload_length = 0,
              id_length = 0,
              record_type = [],
              id = [],
              payload = [];
  
          while(bytes.length) {
  
              tnf_byte = bytes.shift();
              header = ndef.decodeTnf(tnf_byte);
  
              type_length = bytes.shift();
  
              if (header.sr) {
                  payload_length = bytes.shift();
              } else {
                  // next 4 bytes are length
                  payload_length = ((0xFF & bytes.shift()) << 24) |
                      ((0xFF & bytes.shift()) << 16) |
                      ((0xFF & bytes.shift()) << 8) |
                      (0xFF & bytes.shift());
              }
  
              id_length = header.il ? bytes.shift() : 0;
  
              record_type = bytes.splice(0, type_length);
              id = bytes.splice(0, id_length);
              payload = bytes.splice(0, payload_length);
  
              ndef_message.push(
                  ndef.record(header.tnf, record_type, id, payload)
              );
  
              if (header.me) break; // last message
          }
  
          return ndef_message;
      }
docs: Decodes an array bytes into an NDEF Message
  
  @ndefBytes an array bytes or Buffer that was read from a NFC tag
  
  @returns array of NDEF Records
  
  @see NFC Data Exchange Format (NDEF) http://www.nfc-forum.org/specs/spec_list/