Generic BubbleSort Extension

Question

    public static T[] BubbleSort(this T[] arr) where T : class
    {
        for (int i = 0; i < arr.Length; i++)
        {
            for (int j = 0; j <         


        

Answer 1

A couple of ways you could go about doing this:

1. Require T to implement IComparable and use the CompareTo method to do comparisons.
2. Add a second parameter of type IComparer that implements a custom comparison. You would then use this comparer object to do key comparisons.