Question Scaling overtime

So I got the rescale script, but i'm not quite sure how to make it rescale over time. Like over the timespan of a minuet, it slowly grows the X coordinate to let's say 10, so it goes from 1 or whatever and overtime grows to 10. Script is:

Code (CSharp):

1.   bool resized = false;
2.     void Update()
3.     {
4.         if (Input.GetKey("f") && resized == false)  // If the player is pressing the "f" key
5.         {
6.             Vector3 CurrentScale = transform.localScale;
7.             Vector3 newScale = CurrentScale + new Vector3(0, 0, -0.4f);
8.             transform.localScale = newScale;
9.             resized = true;

 

Coroutines are best for this. Here's an example:

Code (csharp):

1.  
2. if (..) {
3. StartCoroutine(ScaleOverTime(transform.localScale, transform.localScale + new Vector3(0f,0f,-0.4f), 60f));
4. }
5.  
6. .....
7.  
8. private IEnumerator ScaleOverTime(Vector3 startScale, Vector3 endScale, float duration) {
9. for (float t = 0f; t < duration; t += Time.deltaTime) {
10. float lerpValue = t / duration;
11. transform.localScale = Vector3.Lerp(startScale, endScale, lerpValue);
12. yield return 0;
13. }
14. transform.localScale = endScale;
15. }