Find exercise: connect callback parameters have changed in current version

In the current version of the Node.js MongoDB Driver, the second argument to the MongoClient.connect() callback has changed from a database object to the MongoClient instance.

There are a few changes that should be made to the hint section in order to make it consistent with the current API.

It should also be noted that the close() method is now called on the client instance rather than the database object.

The resources should probably also reference the current API documentation for the Collection’s find method: http://mongodb.github.io/node-mongodb-native/3.0/api/Collection.html#find

Reference:

• https://stackoverflow.com/a/47662979/2948042
• https://github.com/mongodb/node-mongodb-native/blob/3.0.0/CHANGES_3.0.0.md
• http://mongodb.github.io/node-mongodb-native/3.0/api/MongoClient.html#~connectCallback

[i0na-k]

In order to continue using the db object we have to npm uninstall mongodb and then npm i mongodb@2.2.33

[i0na-k]

Because learnyoumongo is all about teaching the concepts of node which may be easier to do with more stable versions. Its just a suggestion