Standardize the Array Iterators

[dmikey]

There are ++ and -- these should be converted to -- where possible for speed.

[jbmonroe]

Hmm. Don't be so sure. See http://jsperf.com/fastest-array-loops-in-javascript/11

This wins by a huge margin:

while( i = arr.pop() ) {
someFn(i);
}

I may have to test that myself--who'da thunk it?

On Chrome, anyway. For IE11, this is fastest:

while( (i = arr.shift()) !== undefined ) {
someFn(i);
}

Off to Firefox!

arr.forEach(function (v){
someFn(v)
})

Yeesh.

[dmikey]

Thanks jbmonroe, that's an awesome test!