Function zipObject

MathBox/mathbox-bundle.js:40226–40243

* Creates an object composed from arrays of `keys` and `values`. Provide * either a single two dimensional array, i.e. `[[key1, value1], [key2, value2]]` * or two arrays, one of `keys` and one of corresponding `values`. * * @static * @memberOf _ * @alias object * @

(keys, values)

     * // => { 'fred': 30, 'barney': 40 }
     */
    function zipObject(keys, values) {
      var index = -1,
          length = keys ? keys.length : 0,
          result = {};

      if (!values && length && !isArray(keys[0])) {
        values = [];
      }
      while (++index < length) {
        var key = keys[index];
        if (values) {
          result[key] = values[index];
        } else if (key) {
          result[key[0]] = key[1];
        }
      }
      return result;
    }

    /*--------------------------------------------------------------------------*/