Function extend

lib/handlebars/utils.js:18–28

(obj /* , ...source */)

}

export function extend(obj /* , ...source */) {
  for (let i = 1; i < arguments.length; i++) {
    for (let key in arguments[i]) {
      if (Object.prototype.hasOwnProperty.call(arguments[i], key)) {
        obj[key] = arguments[i][key];
      }
    }
  }

  return obj;
}

export let toString = Object.prototype.toString;