dist/scripts/vendor.min.js
function() {
    var formatters = this.$formatters,
        idx = formatters.length;

    var viewValue = this.$modelValue;
    while (idx--) {
      viewValue = formatters[idx](viewValue);
    }

    return viewValue;
  }
function() {
    var formatters = this.$formatters,
        idx = formatters.length;

    var viewValue = this.$modelValue;
    while (idx--) {
      viewValue = formatters[idx](viewValue);
    }

    return viewValue;
  }
This method is called internally to run the $formatters on the $modelValue