tiny-one-page/node_modules/bianco.dom-to-array/index.js

'use strict';

/**
 * Converts any DOM node/s to a loopable array
 * @param   { HTMLElement|NodeList } els - single html element or a node list
 * @returns { Array } always a loopable object
 */
function domToArray(els) {
  // can this object be already looped?
  if (!Array.isArray(els)) {
    // is it a node list?
    if (
      /^\[object (HTMLCollection|NodeList|Object)\]$/
        .test(Object.prototype.toString.call(els))
        && typeof els.length === 'number'
    )
      return Array.from(els)
    else
      // if it's a single node
      // it will be returned as "array" with one single entry
      return [els]
  }
  // this object could be looped out of the box
  return els
}

module.exports = domToArray;