August 2016
Intermediate to advanced
635 pages
14h 5m
English
book
JavaScript: Functional Programming for JavaScript Developers
by Ved Antani, Simon Timms, Dan Mantyla
Content preview from JavaScript: Functional Programming for JavaScript DevelopersBecome 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,
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Chapter 2. Fundamentals of Functional Programming
By now, you've seen a small glimpse of what functional programming can do. But what exactly is functional programming? What makes one language functional and not another? What makes one programming style functional and not another?
In this chapter, we will first answer these questions and then cover the core concepts of functional programming:
- Using functions and arrays for control flow
- Writing pure functions, anonymous functions, recursive functions, and more
- Passing functions around like objects
- Utilizing the
map(),filter(), andreduce()functions
Functional programming languages
Functional programming languages are languages that facilitate the functional programming paradigm. At the risk of oversimplifying, ...
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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.