cmwelsh

## AJAX:
      text = $('#URL').val()
      $.ajax
        url: ($ this).data 'update-path'
        type: 'POST'
        data:
          url: text
        dataType: 'script'

# Controller:

cmwelsh

function forEach(array, action) {
  for (var i = 0; i < array.length; i++)
    action(array[i]);
}

function sum(numbers) {
  var total = 0;

  function numberProcessor(number) {
    total += number;