lo
FuncFrog
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lo
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Go 1.22 Release Notes
On the other hand, I advise you NOT to use this kind of library and write simple, fast go code most of the time, with the occasional generics helper. Why the hell would I clutter my code with, for example: https://github.com/samber/lo?tab=readme-ov-file#fromentries-...
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Go is not an easy language (2021)
This wasn't feasable without generics, and now with generics they're already adding some convenience functions to the stdlib, like in the slices package.
For map, reduce etc it's not in the stdlib yet, but you can use https://pkg.go.dev/github.com/samber/lo
- I wrote a for loop so you don't have to. Parallel Map, Filter, Reduce library
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What is your recommendation for a package beyond std?
In particular, I'd like recommend samber/lo, this is a lodash generic tool for golang.
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What 3rd-party libraries do you use often/all the time?
What are some 3rd-party libraries for Go that you use often/all the time? Instead of "just implement everything yourself", I would really like to get some tips. For instance, a few days ago I discovered https://github.com/samber/lo , which looks very good if I want to have list comprehensions (Python) / LINQ methods (C#). https://pkg.go.dev/github.com/atotto/clipboard is also good for clipboard operations. What else do you suggest and for what task?
- Fourteen Years of Go
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Functional Programming Library for Golang by IBM
A simple alternative is the combination of:
- https://github.com/samber/lo
- https://github.com/samber/mo
The split is also nice as you can choose to just use the generic convenience functions from lo without the more FP related things from mo.
- Khan Academy's switch from a Python 2 monolith to a services-oriented backend written in Go.
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In what ways are channels are better than the traditional await?
Some packages offer utilities to gather results from goroutines, such as multierror.Group or parallel.Map in samber/lo.
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samber/lo utility package based on generics
I came across samber/log a package based on generics for providing utility methods.
FuncFrog
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I wrote a for loop so you don't have to. Parallel Map, Filter, Reduce library
func GetIDs(...) ([]string, ...) { <...> users := GetUsers(...) return ff.Map(users, domain.UserGetID).Do(), ... } ``` Now it's that easy! Furthermore you may like to write gogenerate function to generate such methods for each domain struct. Also there are more cool features, minimal-lock parallelism, error handling etc. in the libtaty https://github.com/koss-null/FuncFrog Cheers!
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Functional Programming Library for Golang by IBM
if it have to be in FP style, this one is better
https://github.com/koss-null/FuncFrog
still prefer non-FP part tho
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FuncFrog: fast, parallel and lazy stream-api. Please help me with the code review and project development ideas
Hi there! I have finally released a stable version of my stream-like library. It supports some basic features such as Map, Reduce, Filter, Sort, Any, First on any slice or generating function, easy out-of-the-box parallelism with minimum locks and overhead on a regular for cycle. Here it is: https://github.com/koss-null/FuncFrog First of all I will appreciate any code review. Any feedback are welcome. At second, I want to ask the community, what features do you expect to be in such kind of a library and how do you expect them to be implemented? It looks like I need to add some Collect function to be able to produce not only slices, and also add some sources such as BufferedReader or channel.
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FuncFrog - fast stream-API like library got it first stable release!
Hi gophers! In last months I've been working on a FuncFrog - java stream-api - like library, which is fast, parallel, lazy-evaluated and generic-based! You can check it out here: https://github.com/koss-null/FuncFrog
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Fast Golang Stream API (lazy, inline-friendly, parallel) as an alternative for RxGo
Check this out. I will be glad to any comments and notes https://github.com/koss-null/lambda/tree/0.3.0
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What necessary packages or functions that Go doesn't have?
I am rly strugging with it developing this:https://github.com/koss-null/lambda
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Another update on my Nifty inline filtering, map and reduce library.
Hi! Some te ago I've released the first beta of my stream-api like library. It have become much more useful and stable since then. Here is is: https://github.com/koss-null/lambda
- Looking for libraries ideas to develop
- Have you moved from Java to Go (or another popular language).
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Parallel, lazy evaluated Java Stream API-like library for Go is closer to the release than ever
Check the code out here: https://github.com/koss-null/lambda
What are some alternatives?
underscore - 🌟 Useful functional programming helpers for Go
lrpc - Simple, lightweight, multi-codec RPC library for Go.
mo - 🦄 Monads and popular FP abstractions, powered by Go 1.18+ Generics (Option, Result, Either...)
Wails - Create beautiful applications using Go
fpGo - Monad, Functional Programming features for Golang
go - The Go programming language
go-godash - An experimental generic functional utility library inspired by Lodash
unlocker - ⚠️ Replaced by ItalyPaleAle/Revaulter! -- Wrap and unwrap keys using a key vault with admin consent
fp-go - fp-go is a collection of Functional Programming helpers powered by Golang 1.18+ generics.
filter - Simple apply/filter/reduce package.
go-generic-optional - Implementation of Optionals in Go using Generics
fp-go - functional programming library for golang