private static List <int> SaveTokensWithPosition(string tokensPath, IEnumerable <TokenBase> tokens)
{
var list = new List <int>();
using (var file = FileStorage.Instance.GetFile(tokensPath))
{
using (file.Lock())
{
foreach (var baseToken in tokens)
{
list.Add(file.Position);
TokenSerializer.Save(file.Writer, baseToken);
}
}
}
return(list);
}