honzabrecka

import React, {
  useEffect,
  useState,
  useCallback,
  StrictMode,
  useSyncExternalStore,
} from 'react';
import { render, waitFor, screen } from '@testing-library/react';

export const strictWrapper = ({ children }: any) => (

honzabrecka

const trampoline = (f, ...args) => {
  let r = f(...args);
  while (typeof r === 'function') r = r();
  return r;
};

const f = (x, n) => {
  return x < n ? f(x + 1, n) : 'done';
};

honzabrecka

import React, { useState, useCallback, useMemo, Suspense } from "react";

const [rejected, resolved, pending] = ["rejected", "resolved", "pending"];

export const wrapAsyncResource = (factory, lazy = true) => {
  let promise;
  let state = [pending, undefined];

  const startPromise = () => {
    promise = factory();

honzabrecka

const metaProp = Symbol.for("meta");

function withMeta(m, x) {
  Object.defineProperty(x, metaProp, {
    value: m,
    writable: true,
    configurable: true,
    enumerable: false,
  });
  return x;

honzabrecka

let ix = 0;

const getIx =  () => `generated_id/${ix++}`

const useGenerateId = () => {
  const [id, setId] = useState(getIx);
  const regenerate = useCallback(() => setId(getIx()), []);
  return [id, regenerate];
};

honzabrecka

1. způsob

const [token, setToken] = useState(getToken);

useEffect(() => {
  setToken(localStorage.getItem("token");
}, []);

honzabrecka

import {
  Forms,
  useSafeCallback
} from '@pricefx/unity-components';

const {
  useForm,
  Form,
  Field,
  error,

honzabrecka

import React, {
  Suspense,
  useCallback,
  useState,
  useRef,
  useEffect,
  unstable_useTransition,
} from "react";

const delay = (d) => new Promise((res) => setTimeout(res, d));

honzabrecka

import React, { Suspense, useCallback } from "react";
import { RecoilRoot, atomFamily, selectorFamily, useRecoilState } from "recoil";

/// FAKES

let users = {
  "/user/1": {
    id: 1,
    firstname: "Alfons",
    lastname: "Baar",

honzabrecka

{
  "search.exclude": {
    "**/node_modules": true,
    "**/bower_components": true
  },
  "editor.rulers": [
    80,
    100,
  ],
  "workbench.fontAliasing": "antialiased",