MongoDB map() Example

Date: 2018-03-22

This tutorial demonstrates MongoDB's map() method, which applies a function to each document in a cursor, returning an array of results. The example creates a sample database and collection, then uses map() to process documents, showing how to use it with and without query strings. The tutorial highlights that map() requires an input argument and will throw an exception otherwise. The process is illustrated through screenshots of MongoDB shell commands and outputs.

Read more: https://examples.javacodegeeks.com/software-development/mongodb/mongodb-map-example/