Function va

resources/vega.min.js:3320–3323

(t)

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