Using mongdb nodejs driver 4

[eugeniop]

It looks like in the new driver, the interface of results for an insertMany operation has changed:

mongodb-queue/mongodb-queue.js

Line 97 in 4a10a75

callback(null, '' + results.ops[0]._id)

Instead of an array, it is an object. This works:

callback(null, '' + results.insertedIds["0"]._id)

[mhassan1]

I've just published fork mongodb-queue-up with support for mongodb@4.

[FiveOFive]

Support for mongo nodejs driver 4 would be great. @chilts - are you around to take a look at the pull request for this? - #45