/**
 * Polyfill SVG path support for iOS
 */
SVGCircleElement.prototype.getTotalLength = function() {
  // Get the parent node width
  // (trying to get the current node width returns 0)
  let width = this.parentNode.clientWidth;

  // Get the radius by dividing by 2
  let radius = width / 2;

  // Get the circumference from 2πr
  let length = 2 * Math.PI * radius;

  // Return the calculated value
  return length;
}