cats-mtl
pfps-shopping-cart
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| cats-mtl | pfps-shopping-cart | |
|---|---|---|
| 1 | 35 | |
| 304 | 519 | |
| 0.3% | - | |
| 8.3 | 0.0 | |
| 4 days ago | 19 days ago | |
| Scala | Scala | |
| GNU General Public License v3.0 or later | Apache License 2.0 |
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cats-mtl
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Gathering dependency management approaches
the advanced alternative to the reader monad is to use cats-mtl so you're just asking for capabilities of your effect, like Ask[F, GlobalConfig]
pfps-shopping-cart
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Where can I find a Typelevel code example?
Gabriel Volpe has a book that goes over just that using the typelevel stack. I highly recommend it: https://leanpub.com/pfp-scala
- Scala real world projects
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Udemy vs Rock the JVM for Cats, Cats Effect, and FS2
The only issue I had was how to put all this knowledge together. For that I bought Practical FP in scala by Gabriel Vlope, it's not for beginners, tho but takes you through a project with the latest typelevel stack. Here's the link. https://leanpub.com/pfp-scala.
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Any recommended design pattern resources?
This is a really good book https://leanpub.com/pfp-scala
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Already learned Scala syntax. Should the next book be "SICP" or "Function Programming in Scala"?
If you want a solid understanding of FP and not just FP in Scala, I highly recommend installing GHCup and working through Haskell Programming From First Principles. Then I would work through Scala With Cats, Essential Effects, and Practical FP in Scala for how all of that maps onto Scala.
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Argument against mutation in functional programming.
Practical FP in Scala
- Switching career from F# to scala
- Need help to understand fs2 library
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Confusion about Tagless Final
BTW for learning good application structure with Tagless Final I really recommend the book Practical FP in Scala and its work-along example application. That's where I stole the pattern above from.
- Is transitioning from Haskell really that hard?
What are some alternatives?
tofu - Functional programming toolbox
scala-pet-store - An implementation of the java pet store using FP techniques in scala
ZIO - ZIO — A type-safe, composable library for async and concurrent programming in Scala
scala-steward - :robot: A bot that helps you keep your projects up-to-date
fly4s - A lightweight, simple and functional wrapper of Flyway using cats effect.
tagless-final - [Moved to: https://github.com/DevInsideYou/tagless-final]
zio-todo
tapir - Declarative, type-safe web endpoints library
Http4s - A minimal, idiomatic Scala interface for HTTP
shopping-cart-haskell - :gem: Haskell version of the Shopping Cart application developed in the book "Practical FP in Scala: A hands-on approach"
Eso - A (mostly) purely functional console-based esoteric language interpreter.
os-lib - OS-Lib is a simple, flexible, high-performance Scala interface to common OS filesystem and subprocess APIs