hearthstone json to tsv

app.js

const https = require('https')
const fs = require('fs')
const url = 'https://api.hearthstonejson.com/v1/22611/enUS/cards.collectible.json';

https.get(url, res => {
    res.setEncoding('utf-8');
    let body = '';
    res.on('data', data => {
        body += data;
    })
    res.on('end', () => {
        body = JSON.parse(body);
        const message = body.map(card => `${card.name}?	${JSON.stringify(card)}`).join('\n');
        fs.writeFile('./questions.tsv', message, err => {
            if(err)
                return console.log(err);
            console.log('Arquivo criado');
        });
    });
});