Skip to Content
Functional Kotlin
book

Functional Kotlin

by Mario Arias, Rivu Chakraborty
February 2018
Intermediate to advanced
350 pages
7h 35m
English
Packt Publishing
Content preview from Functional Kotlin

Lambda

Lambda, which can also be called anonymous functions, has a first-class citizen support in Kotlin. While, in Java, lambda is only supported starting with Java 8, in Kotlin, you can use Kotlin with JVM 6 onwards, so there's really no barrier for lambda in Kotlin.

Now, we were talking about lambda, anonymous classes (or objects) and anonymous functions, but what are they? Let us explore.

To be generic, lambda or lambda expressions generally means anonymous functions, that is, functions without names, which can be assigned to variables, passed as arguments, or returned from another function. It is a kind of nested function, but is more versatile and more flexible. You can also say all the lambda expressions are functions, but not every ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Functional Programming in Kotlin

Functional Programming in Kotlin

Runar Bjarnason, Marco Vermeulen, Paul Chiusano
The Joy of Kotlin

The Joy of Kotlin

Pierre Yves Saumont
Kotlin Cookbook

Kotlin Cookbook

Ken Kousen

Publisher Resources

ISBN: 9781788476485