mongo-retrieve-docs.js

MongoClient.connect('mongodb://localhost:27017/test', function (err, db) {
  var query = {'company_code': 'biotech'}
  
  var cursor = db.collection('companies').find(query)
  
  cursor.forEach(
    function (doc) {
      console.log(doc.name + ' is a company')
    },
    function (err) {
      assert.equal(err, null)
      return db.close()
    })
})

MongoClient.connect('mongodb://localhost:27017/test', function (err, db) {
  var query = {'company_code': 'biotech'}
  
  db.collection('companies').find(query).toArray(function (err, docs) {
    
    docs.forEach(function (doc) {
      console.log(doc.name + ' is a company')
    })
    db.close()
  })
})