01_02 before end Latest MongoDb version getting error.

[rogerprz]

I have to use the version used in the tutorial, but that is not ideal if I am in learning mongodb for now.
Any input helps.

DeprecationWarning: current URL string parser is deprecated, and will be removed in a future version. To use the new parser, pass option { useNewUrlParser: true } to MongoClient.connect.

typeorm/mongo-typescript-example#1

https://www.google.com/search?ei=3RfiW-edFKvjjwSGm7aABg&q=mongodb+To+use+the+new+parser%2C+pass+option+%7B+useNewUrlParser%3A+true+%7D+to+MongoClient.connect.&oq=mongodb+To+use+the+new+parser%2C+pass+option+%7B+useNewUrlParser%3A+true+%7D+to+MongoClient.connect.&gs_l=psy-ab.3...1638.3410..3738...1.0..0.158.1242.0j9......0....1..gws-wiz.......0i7i30.RVO3V27zwsE

`require('dotenv').config();

const users = require('./users');
const contacts = require('./contacts');

const MongoClient = require('mongodb').MongoClient;
const bcrypt = require('bcrypt');

function seedCollection(collectionName, initialRecords) {
MongoClient.connect(process.env.DB_CONN, (err, db) => {
console.log('connected to mongodb...');

const collection = db.collection(collectionName);

collection.remove();

initialRecords.forEach((item) => {
  if (item.password) {
    item.password = bcrypt.hashSync(item.password, 10);
  }
});

collection.insertMany(initialRecords, (err, result) => {
  console.log(`${result.insertedCount} records inserted.`);
  console.log('closing connection...');
  db.close();
  console.log('done.');
});

});
}

seedCollection('users', users);
seedCollection('contacts', contacts);
`