Now it is time to put our code to use; first, we will create a redux-demo.js file to test out our Redux implementation, then we will polish it a bit, and lastly we will use it in the view we created earlier:
// dataflow/redux-demo.jsimport { dispatch, getState, select, subscribe } from "./redux";const { addItem } = require("./actions");subscribe(() => {console.log("store changed");});console.log("initial state", getState());dispatch(addItem("A book"));dispatch(addItem("A second book"));console.log("after dispatch", getState());console.log("items", select("items"));/* this will print the followingstate before: { items: [] }state after: { items: [{ title: 'a new book'}] }*/
