March 2023
Intermediate to advanced
248 pages
5h 42m
English
Content preview from Functional Programming in Go
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3
Higher-Order Functions
In this chapter, we are going to explore the concept of function composition through higher-order functions. There are a variety of new concepts that we are introducing here, such as closures, partial application, and function currying. We will take a look at some practical examples and real-world use cases for these.
First, we will cover the core concepts of composing functions from an abstract viewpoint, and then we will combine the concepts in a practical example. Everything that we will learn here leans heavily on the concepts introduced in Chapter 2, where we learned what it means to treat functions as first-class citizens.
In this chapter, we will cover the following:
- An introduction to higher-order functions ...
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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.