How to remove element from array in forEach loop?

Question

I am trying to remove an element in an array in a forEach loop, but am having trouble with the standard solutions I\'ve seen.

This is what I\'m current

Answer 1

Use Array.prototype.filter instead of forEach:

var pre = document.getElementById('out');

function log(result) {
  pre.appendChild(document.createTextNode(result + '\n'));
}

var review = ['a', 'b', 'c', 'b', 'a', 'e'];
review = review.filter(item => item !== 'a');
log(review);