/// <summary>
/// Performs sort using Merge Sort algorithm.
/// Performance:
/// Best: O(n * Log(n))
/// Worst: O(n * Log(n))
/// Average: O(n * Log(n))
/// Not In Place
/// Not Stable
/// </summary>
/// <typeparam name="T">Type contained in the collection</typeparam>
/// <param name="options"></param>
/// <param name="comparer">Comparer for type T</param>
/// <returns></returns>
public static SortOptions <T> UseMergeSort <T>(this SortOptions <T> options, Func <T, T, int> comparer)
{
return(options.UseMergeSort(new LambdaComparer <T>(comparer)));
}
/// <summary>
/// Performs sort using Merge Sort algorithm.
/// Performance:
/// Best: O(n * Log(n))
/// Worst: O(n * Log(n))
/// Average: O(n * Log(n))
/// Not In Place
/// Not Stable
/// </summary>
/// <typeparam name="T">Type contained in the collection</typeparam>
/// <typeparam name="TComparer">IComparer implementation for type T</typeparam>
/// <param name="options"></param>
/// <returns></returns>
public static SortOptions <T> UseMergeSort <T, TComparer>(this SortOptions <T> options)
where TComparer : IComparer <T>, new()
{
return(options.UseMergeSort(new TComparer()));
}