March 2023
Intermediate to advanced
248 pages
5h 42m
English
Content preview from Functional Programming in Go
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4
Writing Testable Code with Pure Functions
When you read about functional programming, quite often, what is meant is “pure” functional programming. As we touched on in the first chapter, this is not a strict requirement of functional programming or functional languages. If you decide to pick up a functional programming language, the chances are pretty high that you’ll pick up a language such as Haskell or Elm. If so, you would have chosen two purely functional languages and might have coupled your understanding of pure functional with functional. On the other hand, if you had picked up a language such as Lisp, Clojure, or Erlang, you would have picked a functional language that is impure yet still functional.
In this chapter, we will address ...
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O’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.
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.
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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.