ClosureTest

using UnityEngine;
using System.Collections.Generic;

public class ClosureTest : MonoBehaviour {

    public delegate void TestAction();

	void Start () {
	    Dictionary<string, List<string>> dict = new Dictionary<string, List<string>>() {
            { "Foo" , new List<string>() { "Goo", "Hoo", "Ioo" } },
            { "Bar" , new List<string>() { "Car", "Dar", "Ear" } }
        };

        Dictionary<string, TestAction> acts = new Dictionary<string, TestAction>();

        foreach (var l in dict) {
            // Adding action with the help of a lambda expression
            acts.Add(l.Key, () => {
                foreach (var s in l.Value) {
                    Debug.Log("Submenu : " + s );
                }
            });
        }

        foreach (var l in acts) {
            Debug.Log("Menu name : " + l.Key);
            l.Value();
        }
	}
}