void addMagicNumber()

in lib/src/mime_type.dart [100:108]

• 9 lines of code
• 4 McCabe index (conditional complexity)

  void addMagicNumber(List<int> bytes, String mimeType, {List<int>? mask}) {
    if (mask != null && bytes.length != mask.length) {
      throw ArgumentError('Bytes and mask are of different lengths');
    }
    if (bytes.length > _magicNumbersMaxLength) {
      _magicNumbersMaxLength = bytes.length;
    }
    _magicNumbers.add(MagicNumber(mimeType, bytes, mask: mask));
  }