Function ir

resources/vega-lite.min.js:1430–1434

(e)

    throw new Error(`Invalid field predicate: ${Q(e)}`);
  }
  function ir(e) {
    return !(arguments.length > 1 && void 0 !== arguments[1]) || arguments[1]
      ? `isValid(${e}) && isFinite(+${e})`
      : `!isValid(${e}) || !isFinite(+${e})`;
  }
  function rr(e) {
    return er(e) && e.timeUnit ? { ...e, timeUnit: Ii(e.timeUnit) } : e;
  }