private IDictionary <string, FileObject> MapCache()
{
if (_mapCache == null)
{
_mapCache = _file.Visit();
}
return(_mapCache);
}
private static Glob.FileSystemEnumerator CreateEnumerator(FileObject file)
{
var map = file.Visit();
Glob.FileSystemEnumerator e = (entityType, path) => {
FileObject result;
if (!map.TryGetValue(path, out result))
result = FileObject.Empty;
IEnumerable<Tuple<string, Glob.FileSystemEntity>> items = result.Files.Select(t => t.AsTuple());
if (entityType != Glob.FileSystemEntity.FileOrDirectory)
items = items.Where(t => t.Item2 == entityType);
return items;
};
return e;
}