zhenyulin / ultimate-hot-boilerplate

count.js ➔ reducer   A

last analyzed 2019-03-12 18:42 UTC

import { ADD } from 'controllers/actions/count';

const initialState = 0;

export default function reducer(state = initialState, action) {

  switch (action.type) {

    case ADD:

      return state + 1;

    default:

      return state;

  }

}