Skip to Content
Effective Haskell
book

Effective Haskell

by Rebecca Skinner
July 2023
Intermediate to advanced
670 pages
17h 13m
English
Pragmatic Bookshelf
Content preview from Effective Haskell

Exercises

Nested FilePacks

Try building filepacks that contain other filepacks. Is there anything you can do to make the API more ergonomic? What do you notice about the API you’ve already built that makes this process easier or harder?

Building a Real Archival tool

Throughout this chapter, you’ve built a library that will help you create a file archive. Try using this library, along with what you’ve learned over the last few chapters, to build a command line tool that will let you pack up files.

Build a Trace Tool

In this chapter, we focused on building a file archival tool, but many of the ideas you learned here are applicable to other domains as well. Another area where you could use existential types is in building a tool to collect a trace ...

Become 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,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’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.
Head of Cybersecurity
QuotationMarkI 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.
Field Engineer
QuotationMarkI’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.
Data Platform Tech Lead
QuotationMarkI'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.
Mark W.
Embedded Software Engineer

You might also like

Learn You a Haskell for Great Good!

Learn You a Haskell for Great Good!

Miran Lipovaca
Learn Haskell by Example

Learn Haskell by Example

Philipp Hagenlocher
The Go Programming Language

The Go Programming Language

Alan A. A. Donovan, Brian W. Kernighan

Publisher Resources

ISBN: 9798888650400Errata Page