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algebra-driven-design
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learn-you-a-haskell | algebra-driven-design | |
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- | BSD 3-clause "New" or "Revised" License |
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learn-you-a-haskell
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Revisiting Haskell after 10 years
The LYAH is by far my favorite book for beginners, however, it lacks exercises for you to practice, but you can still move along typing and playing with the examples shown, and it’s free to read online. It’s outdated but most of the code may still be valid with little to no changes.
- [2023 Day 09] How today felt
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Should I Haskell or OCaml?
Learn You a Haskell For Great Good! is also a really good resource:
https://learnyouahaskell.com/
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How late is too late to change tech stacks?
If you've never done functional, Learn You Some Erlang For Great Good was a very fun read, and I'll always love Learn You a Haskell for Great Good for showing me everything imperative languages kinda gloss over magically, as well as why I should never take a job working in Haskell!
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So Hows the Hackathon Going?
you start that way, but don't do http://learnyouahaskell.com really?
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I want to learn fn programming
Learn You a Haskell for Great Good!
- help i just discovered haskell 38 hours ago and i think i love it
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Haskell book after Get Programming with Haskell?
I enjoyed http://learnyouahaskell.com/ which is available in print and digital. Fun and lighthearted while still teaching reasonable depth. YMMV.
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Why I decided to learn (and teach) Clojure
Elm is a statically typed language inspired by Haskell. The natural step would be to use Elm on the frontend and Haskell on the backend. And that's what I tried to do. I read with some difficulty the Learn You a Haskell for Great Good! book (available for free here) and learned a lot of cool stuff. But creating a complete backend using Haskell proved to be more than I could chew. So I decided to look for alternatives...
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I’m trying coding
Here y’go!
algebra-driven-design
- What are some useful techniques for designing in functional languages?
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Rust for projects that demand OOP type programming
You might want to read on Algebra-Driven Design and Data Oriented Design. If you are greedy, both books were pirated.
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Does anyone use formal methods to validate the behaviour of programs/software at their job?
I would like to do this more. At the moment I don't do formal verification. However, I often borrow methodology from the excellent book Algebra-Driven Design (text available on GitHub but support the author if you find it useful!) when designing systems. This means I define algebraic data types to describe the program and the laws that relate the different types, and use that to guide implementation in a language that doesn't support ADTs.
- Best books for Haskell
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Do you feel static types have "won the war", so to speak?
Their approach might be to express their business logic as a carefully selected collection of types and laws, as described in Algebra-Driven Design (the full text is available on GitHub, please support the author if you find it useful though). I recommend this book to everyone because, even if you don't use this approach to design your programs, it's an excellent way to think about problems and better understand the problem space.
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Can someone message me explaining category theory and representation theory? I’m trying to choose a topic for independent study and need some help.
If you have an interest in computer science, category theory is very useful there. Here's a good book on the topic (Algebra-Driven Design, by Sandy Maguire).
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Does anybody know a simple algorithm for generating unit tests given a function's code?
This reminds me of QuickSpec (different from QuickCheck) in Haskell. It takes Haskell code and finds the Mathematical laws that the code supports. It does this using a sort of smart random search. I learned about this as part of the Algebra Driven Design book.
- Source material for Algebra-Driven Design now available!
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Advice on designing algebras
Sorry probably worth pointing out that I'm not referring to an Algebra in the pure math sense. I'm more referring to specifying algebraic laws that an API would have to satisfy as talked about in this book https://leanpub.com/algebra-driven-design.
What are some alternatives?
learn4haskell - 👩🏫 👨🏫 Learn Haskell basics in 4 pull requests
Agda - Agda is a dependently typed programming language / interactive theorem prover.
plutus-pioneer-program - This repository hosts the lectures of the Plutus Pioneers Program. This program is a training course that the IOG Education Team provides to recruit and train software developers in Plutus, the native smart contract language for the Cardano ecosystem.
pynguin - The PYthoN General UnIt Test geNerator is a test-generation tool for Python
learn-you-a-haskell-notebook - Jupyter adaptation of Learn You a Haskell for Great Good!
FsCheck - Random Testing for .NET
coq - Coq is a formal proof management system. It provides a formal language to write mathematical definitions, executable algorithms and theorems together with an environment for semi-interactive development of machine-checked proofs.
tcases - A model-based test case generator
integrant - Micro-framework for data-driven architecture
methods2test - methods2test is a supervised dataset consisting of Test Cases and their corresponding Focal Methods from a set of Java software repositories
developer-portal - The Cardano Developer Portal
austin-sbst - Automatically exported from code.google.com/p/austin-sbst