bendc

function each(nodelist, callback) {
  var i = -1,
      l = nodelist.length
  while (++i < l)
    callback.call(nodelist.item(i), i)
}

// Usage:
var divs = document.querySelectorAll("div")
each(divs, function(index) {

bendc

set nocompatible
set encoding=utf-8 nobomb

" enable syntax highlighting and line numbers
syntax on
set number

" color scheme
let g:solarized_termtrans=1
set background=dark

bendc

// Imperative style
const createDivs = num => {
  for (var i = 0; i < num; i++)
    document.body.insertAdjacentHTML("beforeend", "<div></div>");
};
createDivs(10);


// Functional style: recursion
const createDivs = num => {

bendc

const cloneSet = (() =>
  new Set(new Set().add(1)).has(1)
  ? set => new Set(set)
  : set => {
    const clone = new Set();
    set.forEach(item => clone.add(item));
    return clone;
  })();

bendc

const isNumber = x =>
  !Number.isNaN(parseInt(x)) && Number.isInteger(Math.trunc(x));

bendc

const set = new Set(["foo", "bar"]);

const iterate = iterator => {
  const iteration = iterator.next();
  if (iteration.done) return;
  console.log(iteration.value);
  return iterate(iterator);
};

iterate(set.values()); // => foo, bar

bendc

const scrollRoot = (() => {
  if ("scrollingElement" in document)
    return document.scrollingElement;

  const initial = document.documentElement.scrollTop;
  document.documentElement.scrollTop = initial + 1;
  const updated = document.documentElement.scrollTop;
  document.documentElement.scrollTop = initial;

  return updated > initial

bendc

const isObject = obj => Object(obj) === obj;

bendc

const getPathBoundingBox = (() => {
  const toPolygon = (path, points = 50) => {
    const polygon = document.createElementNS("http://www.w3.org/2000/svg", "polygon");
    const total = path.getTotalLength();
    const step = total / points;

    const getPoints = (dist = 0, arr = []) => {
      const {x, y} = path.getPointAtLength(dist);
      arr.push(`${x},${y}`);
      const next = step + dist;

bendc

const duplicate = obj => JSON.parse(JSON.stringify(obj));