learn-morse-code/src/app-modes/ChallengeMode.js

import React from 'react';
import '../css/App.css';
import useTelegraph from '../hooks/useTelegraph';
// import ChallengeWord from '../components/ChallengeWord'
// import MorseBufferDisplay from '../components/MorseBufferDisplay'
import ChallengeDisplay from '../components/ChallengeDisplay';

function ChallengeMode() {

    const {morseCharBuffer, setMorseCharBuffer} = useTelegraph('challenge')
    
    return (
        <>
            <ChallengeDisplay buffer={morseCharBuffer} word="Morse" setMorseCharBuffer={setMorseCharBuffer}/>
            <button onClick={() => console.log(morseCharBuffer)}>morseCharBuffer</button>
        </>
    );

}

export default React.memo(ChallengeMode);