Enforces a rule that a collection can perform a certain action on each of its items.

IEachified.cs

    /// <summary>
    /// Enforces a rule that a collection can perform a certain action on each of its items.
    /// </summary>
    /// <typeparam name="T"></typeparam>
    public interface IEachified<T>
    {
        void ForEach(Action<T> action);
    }