narf200

const dayOfWeekSwitch = (nmb) => {
  switch(nmb) {
     case(0): {
       return 'Monday'
     }
     case(1): return 'Tuesday'
     case(2): return 'Wednesday'
    default: return 'Makaka'
  }
}

narf200

const initialState = {  
  name: 'ovasylenko'  
}  
  
export default (state = initialState, action) => {  
  switch (action.type) {  
    default:  
      return state  
  }  
}  

narf200

import { createStore, applyMiddleware, compose } from 'redux'  
import { composeWithDevTools } from 'redux-devtools-extension'  
import thunk from 'redux-thunk'  
import createRootReducer from './reducers'  
  
const middleware = [thunk]  
const initialState = {}  
  
const composeFunc = process.env.NODE_ENV === 'development' ? composeWithDevTools : compose  
const composedEnchanters = composeFunc(applyMiddleware(...middleware))  

narf200

import { combineReducers } from 'redux'  
import users from './users'  
  
const createRootReducer = () =>  
  combineReducers({  
    users  
  })  
  
export default createRootReducer  

narf200

const UPDATE_USER_NAME = 'UPDATE_USER_NAME'

const initialState = {
  username: 'ovas'
}

export default (state = initialState, action) => {
  switch (action,type) {
    case UPDATE_USER_NAME:
    return {

narf200

export function setRepositories(username) {
  return function (dispatch) {
    fetch(`https://ap.github.com/users/${username}/repos`)
      .then((r) => r.json())
      .then((list) => {
        dispatch({ type: SET_REPOSITORIES, list })
        })
  }
}

narf200

in server.js

const user = new User({
  email: 'test@gmail.com',
  password: 'abracadabra'
})
user.save()

narf200

import React, { useState } from 'react'
import axios from 'axios'
import { useParams } from 'react-router-dom

const Category = () => {

  const {category} = useParams()
  const [value, setValue] = useState('')
  
  const onChange = (event) => {

narf200

import React, { useState, useEffect } from 'react'
import axios from 'axios'

const User = () => {
  const [user, setUser] = useState({})
  
  useEffect(() => {
    axios.get('https://jsonplaceholder.typicode.com/users/1').then(it => {    
      setUser(it.data)    
    })  

narf200

let oldArray = ['saha','dasha','manya']
  let newArray =
    oldArray.map(name => `<div>${name}</div>`)