namespace AoC2021; 

public static class Extension {
    public  static void ForEachIndex<T>(this IEnumerable<T> enumerable, Action<T, int> action) {
        var l = enumerable.ToList();
        Enumerable.Range(0, l.Count).ToList().ForEach(i => action.Invoke(l[i], i));
    }
    
    public  static void ForEachAsList<T>(this IEnumerable<T> enumerable, Action<T> action) {
        enumerable.ToList().ForEach(action);
    }
}