apd
go-linq
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apd | go-linq | |
---|---|---|
7 | 4 | |
597 | 3,399 | |
2.3% | - | |
3.8 | 0.0 | |
about 1 month ago | over 1 year ago | |
Go | Go | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
apd
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What libraries are missing?
https://github.com/cockroachdb/apd is currently the best implementation in the ecosystem (performance, correctness). Have you already evaluated it?
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Lack of Decimal Support
FWIW I think cockroachdb/apd is the best third party option. While building bojanz/currency I've evaluated and benchmarked the others and found them either less maintained, slower, or both.
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Small Fixed-Point Decimals library
I have a package for handling currency amounts and calculations that is based on cockroachdb/apd, in my opinion the best arbitrary-precision decimal implementation in Go right now. So, I can offer a bit of insight.
- cockroachdb/apd v3.0.0
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Library recommendation -- money calculations, more accurate handling of floats
The best decimal package is still cockroachdb/apd. I wrap it in bojanz/currency for money handling.
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What libraries from other languages do you wish were ported over into go?
https://github.com/cockroachdb/apd remains the best decimal library for Go (ericlagergren/decimal is faster but unmaintained).
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currency - Currency amounts and formatting for Go
Note: In benchmarks ericlagergren/decimal was noticeably faster than cockroachdb/apd, but it has known bugs when used with go mod, so I decided to wait and go with cockroachdb/apd for now. The Amount struct wraps the decimal implementation completely, making it easy to do the swap later without breaking BC.
go-linq
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Fourteen Years of Go
This is a lot more possible now that Go has generics (as of 1.18).
I would probably never use these, as I find such libraries are a whole new domain-specific language to learn, and often don't make things much simpler anyway, but here are some libraries where people have done something like this:
* https://github.com/ahmetb/go-linq: modelled after LINQ, but created pre-generics so only recently added some generics features
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Querying and transforming object graphs in Go
So awhile back, there was a port of Linq https://github.com/ahmetb/go-linq that ended up giving up, since then it has been continued with https://github.com/szmcdull/glinq
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Juniper is an extended Go standard library using generics, including containers, iterators, and streams
I am aware of this that predates generics: https://github.com/ahmetb/go-linq/blob/master/groupby.go
- What libraries from other languages do you wish were ported over into go?
What are some alternatives?
decimal - Arbitrary-precision fixed-point decimal numbers in Go
Anakin - Codegeneration tool for isomorphic server and mobile Go apps with gRPC & Protobuf. Share code between your backend, Android & iOS app! :sun_with_face:
decimal - A high-performance, arbitrary-precision, floating-point decimal library.
pkgreflect - A Go preprocessor for package scoped reflection
root - The official repository for ROOT: analyzing, storing and visualizing big data, scientifically
efaceconv
gonum - Gonum is a set of numeric libraries for the Go programming language. It contains libraries for matrices, statistics, optimization, and more
gen - Type-driven code generation for Go
currency - Currency handling for Go.
interfaces - Code generation tools for Go.
centrifuge - Real-time messaging library for Go. The simplest way to add feature-rich and scalable WebSocket support to your application. The core of Centrifugo server.
jennifer - Jennifer is a code generator for Go