November 2019
Intermediate to advanced
336 pages
11h 30m
English
Content preview from Programming with TypesBecome 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 11. Higher kinded types and beyond
This chapter covers
- Applying map() to various other types
- Encapsulating error propagation
- Understanding monads and their applications
- Finding resources for further study
Throughout the book, we’ve looked at various versions of a very common algorithm, map(), and in chapter 10 we saw how iterators provide an abstraction that allows us to reuse it across various data structures. In this chapter, we’ll see how we can extend this algorithm beyond iterators and provide an even more general version. This powerful algorithm allows us to mix and match generic types and functions, and can help by providing a uniform way to handle errors.
After we go over a few examples, we’ll provide a definition for this ...
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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.
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.