Self-contained example of testing with modules and Arrow FX
July 5, 2019
This post shows a porting with Kotlin and Arrow FX of a self-contained testing example with Scala ZIO
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Immutable Conversations - Past and Future of Arrow
March 12, 2019
In this episode, we capture a conversation between Arrow maintainers Raúl Raja and Paco Estevez as they discuss the past and future of the library which is designed to bring Functional Programming to Kotlin.
Learn moreFrom Imperative to Functional Programming using Arrow
February 10, 2019
As its name implies, From Imperative to Functional Programming using Arrow is a tale about migrating a simple Kotlin application written in imperative style to a fully function application with the help of the Arrow library.
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Webflux with Kotlin and Arrow
February 3, 2019
Webflux with Kotlin and Arrow shows how you can use Arrow together with Spring Webflux to create a reactive REST application. This article explains how to use the MonoK and the FluxK Arrow extensions together with the binding function to make working with the Mono and Flux reactor constructs much easier and better understandable.
Learn moreGetting started with FP in Kotlin and Arrow: Typeclasses
January 3, 2019
Getting started with FP in Kotlin and Arrow: Typeclasses explores part of the Arrow library by explaining how you can use Arrow to create your own typeclasses and use the ones provided by Arrow to make your code more concise and better readable.
Learn moreFunctional Hangman Game written with Arrow
November 30, 2018
Functional Hangman game - console application written with Arrow. Uses the IO monad to push side effects to the edge of the system.
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Architecting Typed FP Applications & Libraries in Kotlin with Arrow
October 5, 2018
This talk includes a comprehensive walkthrough of the most important patterns covered by the data types and type classes we find in Arrow. Each pattern will be accompanied by code examples that illustrate how Arrow brings Typed Functional Programming to Kotlin.
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State of the functional ecosystem in Kotlin: Mid 2018 checkup
June 24, 2018
This talk focuses on the day-to-day problems Arrow solves, from small ideas to big concepts.
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