/// <summary>
/// Sort books by tag.
/// </summary>
/// <param name="tag">Book tag.</param>
public void SortBooksByTag(BookTag tag)
{
_booksBuffer.Sort(Comparers[tag]);
Logger.Log(0, "Sort books by " + tag.ToString());
}
/// <summary>
/// Sort books by tag.
/// </summary>
/// <param name="tag">Book tag.</param>
public void SortBooksByTag(BookTag tag)
{
_booksBuffer.Sort(Comparers[tag]);
Logger.Log(0, "Sort books by " + tag.ToString());
}