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Monad

Monad

#monad

0 followers·12 articles

Monad

#monad·0 followers·12 articles

Monad

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Mark Nicholls

kookerella.com·Jun 15, 2024

Jun 15, 2024

Functional XSLT/XPath/XQuery - #4 Monad pattern

The monad is probably the most written about functional pattern, it is famous for convoluted and obtuse explanations, but I will steal some of the better explanations and translate them into XSLT/XPath. (adapted directly from All About Monads - Haske...

Discuss·5 reads

Functional idioms in XSLT/XPath/XQuery

Luis Rodero-Merino

Luis Rodero-Merino

lrodero.hashnode.dev·May 18, 2024

May 18, 2024

A more intuitive approach to the State Monad in Scala

The 'Functional programming in Scala' book (aka 'the red book') defines a state transformation as a function with this signature: S => (S, A) where S is a type representing the state of our application and A is the type of the output we get running ...

A more intuitive approach to the State Monad in Scala

Discuss·16 reads

Ikechukwu Eze

blog.ikeze.dev·Mar 17, 2024

Mar 17, 2024

Extending Kotlin's Null-Safety with Monad Comprehension

Kotlin has a very decent null-safety baked in; and even better, it is a part of its type system. private fun easy1(str: String?): String { return str?.let { return "$str is so easy" } ?: "Not so easy after all" } // We can easily ca...

Extending Kotlin's Null-Safety with Monad Comprehension

Discuss·2 likes·1151 reads

Mav

mav.hashnode.dev·Mar 07, 2024

Mar 07, 2024

Okay, I'll bite — what's Monad?

This article was originally published on my website. If you've not been living under a rock, you've probably heard of Monad—the “next big thing” everyone's talking about. But, apart from the airdrop rumours, a cult-like following saying “gmonad” and ...

Okay, I'll bite — what's Monad?

Discuss·4 reads

Riki Phukon

rikiphukon.hashnode.dev·Jan 03, 2024

Jan 03, 2024

wtf is a MONAD?!

A monad in X is a monoid in the category of endofunctors of X. I came across the term MONAD in a meme and when I googled. The above sentence was what I got. Not very helpful when you’re trying to learn about monads in functional programming isn’t it...

wtf is a MONAD?!

Discuss·11 reads

Seb Wilgosz

Pro

swilgosz.hashnode.dev·Dec 16, 2023

Dec 16, 2023

Untangle your code with MORE than service objects! Meet dry-monads!

Recently I wrote an article, where I've told about the decision process behind my attempt to replace Rails with Hanami in our microservices ecosystem and why I decided not to do it just yet. ❗ Please keep in mind that this statement was made before ...

Untangle your code with MORE than service objects! Meet dry-monads!

Discuss·51 reads

Higashi Kota

nap5.hashnode.dev·Sep 10, 2023

Sep 10, 2023

Combining Promises and Error Handling in TypeScript Using neverthrow

Handling asynchronous operations in TypeScript can benefit from a more type-safe and readable approach. In this article, we will explore a piece of code that demonstrates how to combine multiple asynchronous operations and handle their results in a t...

Combining Promises and Error Handling in TypeScript Using neverthrow

Discuss·39 reads

Kasozi Vincent

kasozivincent.hashnode.dev·Aug 29, 2023

Aug 29, 2023

The Maybe monad in C#

Introduction Audience This blog post is targeted at intermediate-level C# programmers. Prerequisites This blog post assumes that the reader has a solid understanding of the following C# features. In case you don't, I suggest you look them up before p...

The Maybe monad in C#

Discuss·209 reads

webbureaucrat

webbureaucrat.hashnode.dev·Apr 17, 2023

Apr 17, 2023

Parsing JSON in ReScript Part I: Prerequisites and Requirements

There are few things more satisfying than a slick, readable, and safe JSON parser. It's one of the joys of functional programming. Using a good JSON parsing pipeline can feel like magic. This series seeks to lift the veil and empower readers (and, im...

Discuss·11 reads

webbureaucrat

webbureaucrat.hashnode.dev·Apr 12, 2023

Apr 12, 2023

Safer Data Parsing with Try Monads

I have written previously on maybe monads and how to use them with lists to eliminate the possibility of null references in an object-oriented programming language. This standalone post walks through how to use a more generalized kind of monad to pre...

Discuss·3 reads