jakubprill

import { z } from "zod";

type StateType = "STATE_A" | "STATE_B" | "STATE_C";

const StateTypeSchema = z.enum([
  "STATE_A",
  "STATE_B",
  "STATE_C",
]);

jakubprill

const collection = {
  items: [],
  *[Symbol.iterator]() {
    for (const item of this.items) {
      yield item;
    }
  },
};

collection.items.push("a", "b", "c");

jakubprill

const target = { name: "target" };

const proxy = new Proxy(target, {});

proxy.name = "proxy";

console.log(proxy.name); // proxy
console.log(target.name); // proxy

target.name = "target";