January 2020
Intermediate to advanced
470 pages
11h 13m
English
Content preview from Mastering JavaScript Functional Programming - Second Edition
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Starting Out with Functions - A Core Concept
In Chapter 2, Thinking Functionally – A First Example, we went over an example of Functional Programming (FP) thinking, but let's now look at the basics and review functions. In Chapter 1, Becoming Functional – Several Questions, we mentioned that two important JavaScript features were functions: first-class objects and closures.
In this chapter, we'll cover several important topics:
- Functions in JavaScript, including how to define them, with a particular focus on arrow functions
- Currying and functions as first-class objects
- Several ways of using functions in an FP way
After all this content, you'll be up to date as to the generic and specific concepts relating to functions, which are, after ...
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I 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.
I’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.
I'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.