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import dom from "../../src/deepObjectMap.ts";import { assertEquals } from "https://deno.land/std@0.58.0/testing/asserts.ts";
Deno.test("[deepObjectMap] deep-map a object", () => {  const o = {    a: {      b: {},      c: {        d: 2,        e: 3,      },      g: 4,      h: [],    },  };
  dom((v) => {    if (typeof v === "number") return v * 2;  }, o);
  assertEquals(o.a.c.d, 4);  assertEquals(o.a.c.e, 6);  assertEquals(o.a.g, 8);  assertEquals(o.a.b, undefined);  assertEquals(o.a.h, undefined);});