using System;
using System.Collections.Immutable;

namespace AnotherReplayReader.Utils
{
    static class ImmutableArrayExtensions
    {
        public static int? FindIndex<T>(this in ImmutableArray<T> a, Predicate<T> p)
        {
            for (var i = 0; i < a.Length; ++i)
            {
                if (p(a[i]))
                {
                    return i;
                }
            }
            return null;
        }
    }
}