Reactive Programming (Reactor)- Part 2- FlatMap

In Reactive Programming (Reactor)- Part 1, we explored the fundamentals of Reactive programming and discussed briefly Reactor Project.

In this article we will explore one of the most important and complex operator, FlatMap.

I highly recommend spending some time reading part 1 or any article explaining the basic principle of reactive programming (Reactor or RxJava doesn’t matter), so that you can follow easily.