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Reactive Programming in Kotlin

Reactive Programming in Kotlin

By : Rivu Chakraborty
2.3 (3)
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Reactive Programming in Kotlin

Reactive Programming in Kotlin

2.3 (3)
By: Rivu Chakraborty

Overview of this book

In today's app-driven era, when programs are asynchronous, and responsiveness is so vital, reactive programming can help you write code that's more reliable, easier to scale, and better-performing. Reactive programming is revolutionary. With this practical book, Kotlin developers will first learn how to view problems in the reactive way, and then build programs that leverage the best features of this exciting new programming paradigm. You will begin with the general concepts of Reactive programming and then gradually move on to working with asynchronous data streams. You will dive into advanced techniques such as manipulating time in data-flow, customizing operators and provider and how to use the concurrency model to control asynchronicity of code and process event handlers effectively. You will then be introduced to functional reactive programming and will learn to apply FRP in practical use cases in Kotlin. This book will also take you one step forward by introducing you to Spring 5 and Spring Boot 2 using Kotlin. By the end of the book, you will be able to build real-world applications with reactive user interfaces as well as you'll learn to implement reactive programming paradigms in Android.
Table of Contents (13 chapters)
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The filtering/suppressing operators

Think of a situation when you want to receive some emissions from the producer but want to discard the rest. There may be some logic to determine the qualifying emissions, or you may even wish to discard in bulk. The filtering/suppressing operators are there to help you in these situations.

Here is a brief list of filtering/suppressing operators:

  • debounce
  • distinct and distinctUntilChanged
  • elementAt
  • Filter
  • first and last
  • ignoreElements
  • skip, skipLast, skipUntil, and skipWhile
  • take, takeLast, takeUntil, and takeWhile

Let's now take a closer look at all of them.

The debounce operator

Think of a situation where you're receiving emissions rapidly, and are willing to take the last...

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Reactive Programming in Kotlin
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