void addSlice()

in lib/src/percent/decoder.dart [66:95]

• 24 lines of code
• 8 McCabe index (conditional complexity)

  void addSlice(String string, int start, int end, bool isLast) {
    RangeError.checkValidRange(start, end, string.length);

    if (start == end) {
      if (isLast) _close(string, end);
      return;
    }

    var buffer = Uint8Buffer();
    var codeUnits = string.codeUnits;
    if (_lastDigit == _lastPercent) {
      _lastDigit = 16 * digitForCodeUnit(codeUnits, start);
      start++;

      if (start == end) {
        if (isLast) _close(string, end);
        return;
      }
    }

    if (_lastDigit != null) {
      buffer.add(_lastDigit! + digitForCodeUnit(codeUnits, start));
      start++;
    }

    _lastDigit = _decode(codeUnits, start, end, buffer);

    _sink.add(buffer.buffer.asUint8List(0, buffer.length));
    if (isLast) _close(string, end);
  }