freeCodeCamp/curriculum/challenges/en/03-front-end-libraries/redux/get-state-from-the-redux-store.en.md

id, title, challengeType, isRequired

id	title	challengeType	isRequired
5a24c314108439a4d403614c	Get State from the Redux Store	6	false

Description

The Redux store object provides several methods that allow you to interact with it. For example, you can retrieve the current state held in the Redux store object with the getState() method.

Instructions

The code from the previous challenge is re-written more concisely in the code editor. Use store.getState() to retrieve the state from the store, and assign this to a new variable currentState.

Tests

- text: The redux store should have a value of 5 for the initial state.
  testString: 'assert(store.getState()===5, ''The redux store should have a value of 5 for the initial state.'');'
- text: A variable <code>currentState</code> should exist and should be assigned the current state of the Redux store.
  testString: 'getUserInput => assert(currentState === 5 && getUserInput(''index'').includes(''store.getState()''), ''A variable <code>currentState</code> should exist and should be assigned the current state of the Redux store.'');'

Challenge Seed

const store = Redux.createStore(
  (state = 5) => state
);

// change code below this line

Solution

const store = Redux.createStore(
  (state = 5) => state
);

// change code below this line
const currentState = store.getState();