Unity 5 2D make coins move towards player - 2d

Question

I have written a script that I have attached to Player which upon collecting a Magnet Power-Up, finds all the active GameObjects with a tag Treasure and makes them follow Player.
The thing is that I want all the active Treasure GameObjects not to only follow but actually go towards and collide with the Player so that points are collected.
Below is my code so far, any help is appreciated.
using UnityEngine;
using System.Collections;
public class TreasureFollowPlayer : MonoBehaviour {
public GameObject[] treasures;
public bool magnetPowerUpEnabled = false;
void OnTriggerEnter2D(Collider2D col)
{
if (col.CompareTag("Magnetpowerup"))
{
col.gameObject.SetActive(false);
magnetPowerUpEnabled = true;
}
}
// Update is called once per frame
void Update() {
if (magnetPowerUpEnabled)
{
treasures = GameObject.FindGameObjectsWithTag("Treasure");
foreach (var treasure in treasures)
{
treasure.transform.position = Vector2.MoveTowards(treasure.transform.position, transform.position, 1.0f * Time.deltaTime);
}
}
}
}

Answer 1

You will need to ensure the treasure moves faster than the player so it can catch up for starters. Then have a small script either on the treasure or the player which checks for onTriggerEnter calls. When the treasure touches the player then fire off a function destroying or disabling it and increase the players score however is appropriate.