FuncFrog
errors
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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
errors
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Share Your Code.. Share your most unique piece of Go code.
I have errors too ) https://github.com/nikandfor/errors
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Proposal: errors.With(err, other error) error
Full code with few tests is here
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Anyone using github.com/pkg/errors for stack traces?
I did the same :)
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go-faster/errors: clear go error wrapping with caller (xerrors fork with Wrap)
I have errors package too.
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Effective Error Handling in Golang
I want to add that when wrapping error you should add function name you've called not function name you are in. Caller of your function already knows what he is called and he'll wrap it if he needs to. Or even better use human message and function name you can get out of Program Counter attached to the error. Non-stdlib errors package can do that (I use my own).
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e4: an error handling package
By the way I've experimented with errors either.
What are some alternatives?
lrpc - Simple, lightweight, multi-codec RPC library for Go.
errors - A drop-in replacement for Go errors, with some added sugar! Unwrap user-friendly messages, HTTP status code, easy wrapping with multiple error types.
Wails - Create beautiful applications using Go
simplerr - Advanced Go error handling, made simple
go - The Go programming language
blockscan - a mini blockchain scanner
unlocker - ⚠️ Replaced by ItalyPaleAle/Revaulter! -- Wrap and unwrap keys using a key vault with admin consent
pcre - Pure-Go port of the PCRE2 regular expression engine.
filter - Simple apply/filter/reduce package.
snaky - snake game implementation using 2d array in Go
fp-go - functional programming library for golang
errors - Simple error handling primitives