January 2017
Intermediate to advanced
565 pages
13h 46m
English
Content preview from Clojure: High Performance JVM ProgrammingBecome 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 1. Working with Sequences and Patterns
In this chapter, we'll revisit a few basic programming techniques, such as recursion and sequences, with Clojure. As we will see, Clojure focuses on the use of higher-order functions to abstract computation, like any other functional programming language. This design can be observed in most, if not all, of the Clojure standard library. In this chapter, we will cover the following topics:
- Exploring recursion
- Learning about sequences and laziness
- Examining zippers
- Briefly studying pattern matching
Defining recursive functions
Recursion is one of the central methodologies of computer science. It allows us to elegantly solve problems that have cumbersome non-recursive solutions. Yet, recursive functions are ...
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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.