Function ya

resources/vega.min.js:3317–3319

(t, e)

    return t[da];
  }
  function ya(t, e) {
    return ((t[da] = e), t);
  }
  function va(t) {
    const e = t === Object(t) ? t : { data: t };
    return ma(e) ? e : ya(e, pa++);