private Option <List <FileCoverageData> > LoadData(string modeInput, Func <string[], List <FileCoverageData> > generateFunc)
{
if (generateFunc == null)
{
throw new ArgumentNullException(nameof(generateFunc));
}
var lines = _fileLoader.TryReadAllLinesFromFile(modeInput);
if (!lines.HasValue)
{
return(Option <List <FileCoverageData> > .None);
}
return(generateFunc((string[])lines));
}