Does C# IEnumerable have any

[pale hound]

I just wrote up an implementation of ArgMax, though I don't recall the right way to generalize a Comparable in this version of C#:

public static T ArgMax(IEnumerable<T> enumerable, Func<T, float> func) {
    float maxVal = Mathf.NegativeInfinity;
    T maxArg = enumerable.First();

    foreach (T t in enumerable) {
        float val = func(t);

        if (val > maxVal) {
            maxArg = t;
            maxVal = val;
        }
    }

    return maxArg;
}

[gleaming forge]

this would be the IEnumerable.MaxBy method, which is sadly not available in unity's C# version.
you can always grab the actual implementation from source.dot.net and drop it into your project (with a bit of modification to make it work, but it's easy enough). or if you prefer yours you can just keep that 🤷‍♂️

[pale hound]

Why is Unity so behind with C# versions? Is it just that it's a big lift to upgrade?