public IEnumerable <TDoc> Load(TKey key, IEnumerable <string> tags = null,
DateTime?fromDateTime = null, DateTime?tillDateTime = null,
int skip = 0, int take = 0)
{
if (key == null)
{
return(null);
}
return(_docStorage.LoadValues(key, tags, null, fromDateTime, tillDateTime, skip, take));
}
