Array Help?

If I have an array like:


var newArray:Array = ["a","r","r","a","y"];

how can I loop through it so that if I were to make a typer effect it would find the middle letter of the array, and then added the letters to the right then left of the middle letter one after another until the entire array is typed out?

I have an idea that I have to make a for loop to loop through, but after that I can’t seem to figure this out.

Thanks