haishanh

Keybase proof

I hereby claim:

• I am haishanh on github.
• I am haishanh (https://keybase.io/haishanh) on keybase.
• I have a public key ASCVAbSwFIkUm68AJW4o64FypapsMcNM3k1jIAoG7viuRwo

To claim this, I am signing this object:

haishanh

  // Available variables:
  // - Machine
  // - interpret
  // - assign
  // - send
  // - sendParent
  // - spawn
  // - raise
  // - actions

haishanh

#!/usr/bin/env bash

set -Eeuo pipefail
trap cleanup SIGINT SIGTERM ERR EXIT

script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)

usage() {
  cat <<EOF
Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]

haishanh

const fetchUser = userId =>
  fetch(`url/to/user/${userId}`).then(response => response.json());

const userMachine = Machine({
  id: 'user',
  initial: 'idle',
  context: {
    userId: 42,
    user: undefined,
    error: undefined

haishanh

Machine({
  id: 'SWAPI',
  initial: 'idle',
  context: {
    user: null
  },
  states: {
    idle: {
      on: {
        FETCH: 'loading'

haishanh

  // Available variables:
  // - Machine
  // - interpret
  // - assign
  // - send
  // - sendParent
  // - spawn
  // - raise
  // - actions

haishanh

import { createStore, applyMiddleware, compose } from 'redux';
import thunkMiddleware from 'redux-thunk';
import rootReducer from '../ducks';

const composeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || compose;

function configureStore() {
  const store = createStore(
    rootReducer,
    composeEnhancers(applyMiddleware(thunkMiddleware))

haishanh

"use strict";

/**
 * on Mac you can use system builtin app Console to view syslog
 * but logProto has to be 'sys'
 * Note, Console only shows logs with level >= warn by default
 *
 *
 * fatal 60
 * error 50

haishanh

import React from "react";
import { Link } from "react-router-dom";

export function createResource(getPromise) {
  let cache = {};
  let inflight = {};
  let errors = {};

  function load(key) {
    inflight[key] = getPromise(key)

haishanh

'use strict';

const Benchmark = require('benchmark');
const benchmarks = require('beautify-benchmark');
const suite = new Benchmark.Suite();

const util = require('util');
const assert = require('assert');

class A {