private Option <List <FileCoverageData> > LoadData(string directory, [NotNull] Func <Dictionary <string, XDocument>, List <FileCoverageData> > generateFunc)
{
if (generateFunc == null)
{
throw new ArgumentNullException(nameof(generateFunc));
}
var folderFiles = _fileLoader.GetFiles(directory);
if (!folderFiles.HasValue)
{
return(Option <List <FileCoverageData> > .None);
}
var documents = LoadXDocuments(folderFiles);
return(generateFunc(documents));
}
