INNER CODE UNIT · JavaScript

printCheapestSuburbs

mongodb-developer/nodejs-quickstart · aggregation.js:43

async function printCheapestSuburbs(client, country, market, maxNumberToPrint) {
    const pipeline = [
        {
            '$match': {
                'bedrooms': 1,
                'address.country': country,
                'address.market': market,
                'address.suburb': {
                    '$exists': 1,
                    '$ne': ''
                },
                'room_type': 'Entire home/apt'
            }
        }, {
            '$group': {
                '_id': '$address.suburb',
                'averagePrice': {
                    '$avg': '$price'

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