Function RD

resources/vega.min.js:22350–22361

(t, e)

    t.value = e;
  }
  function RD(t, e) {
    t instanceof Map
      ? ((t = [void 0, t]), void 0 === e && (e = UD))
      : void 0 === e && (e = LD);
    for (var n, r, i, o, a, s = new jD(t), u = [s]; (n = u.pop()); )
      if ((i = e(n.data)) && (a = (i = Array.from(i)).length))
        for (n.children = i, o = a - 1; o >= 0; --o)
          (u.push((r = i[o] = new jD(i[o]))),
            (r.parent = n),
            (r.depth = n.depth + 1));
    return s.eachBefore(PD);
  }
  function LD(t) {
    return t.children;
  }