How do you reverse a string in place in JavaScript?

Question

How do you reverse a string in place (or in-place) in JavaScript when it is passed to a function with a return statement, without using built-in functions (.reverse()<

Answer 1

The following technique (or similar) is commonly used to reverse a string in JavaScript:

// Don’t use this!
var naiveReverse = function(string) {
    return string.split('').reverse().join('');
}

In fact, all the answers posted so far are a variation of this pattern. However, there are some problems with this solution. For example:

naiveReverse('foo