kutil
expr
kutil | expr | |
---|---|---|
5 | 24 | |
5 | 4,802 | |
- | - | |
7.6 | 0.0 | |
about 1 month ago | 5 months ago | |
Go | Go | |
Apache License 2.0 | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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.
kutil
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Logger Dependency Injection
For reference, here's my implementation. Note that my wrapper supports both structured and traditional logging APIs.
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Choosing scripting extension - need advice
For JS in Go use goja, which offers excellent integration with Go. Also I maintain an extension that adds Common-JS compatibility to it.
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golang logging
I think your instinct is right. For all my projects I use these wrappers. If you have any feedback or contributions they would be much appreciated. I know it's a losing battle, but there's no choice but to fight. Semper fi.
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What I'd Like to See in Go 2.0
This is mostly what I did with my kutil logging library (sorry, no good documentation on how to use it yet). So I can use the same API in all my code and then pick various backends per project in order to better unify the log. For example, in Kubernetes I can use klog as the backend. I also wrote my own "simple" backend that does everything that I personally want. I'm sure there are other similar libraries out there.
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Writing custom JSON and BSON marshal/unmarshaller for shopspring/decimal
I really like the idea of an Extended JSON, so I created my own version called "CJSON". The code is pretty straightforward.
expr
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Solving the Expression Problem in Go
Not diminishing the article at all, there's massive value I've gained from leveraging this runtime solution in multiple projects: https://github.com/antonmedv/expr
The language is easy enough for people to pick-up.
- Expr Release v1.15
- Expr v1.14 release: Go expression language
- Expr – expression language with type checker
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FireScroll - The config database to deploy everywhere (now with conditional statements!)
Uses the [expr](https://github.com/antonmedv/expr) language to achieve this and I've been super happy with the results.
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Library to analyze an arbitrary JSON string
I have been using expr (https://github.com/antonmedv/expr) to do something like this for a while. no complains so far.
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[gcalc] A simple calculater in golang
If you wanted it to not require putting in the operation first and just accept string equations (without using something like https://github.com/antonmedv/expr) you could parse, tokenize and then process the input.
- Go Expression Language
- Polymode: Multiple Major Modes and How to Use SQL and Python in One Buffer
- Expr (Go expression language) releases v1.11
What are some alternatives?
ffi-overhead - comparing the c ffi (foreign function interface) overhead on various programming languages
govaluate - Arbitrary expression evaluation for golang
grule-rule-engine - Rule engine implementation in Golang
cel-go - Fast, portable, non-Turing complete expression evaluation with gradual typing (Go)
python-ard - Agnostic Raw Data (ARD) for Python
gval - Expression evaluation in golang
prudence - An opinionated lightweight web framework built for scale
embedded-scripting-languages - A list of embedded scripting languages
tengo - A fast script language for Go
starlight - a go wrapper for google's starlark embedded python language
mosalat - a rule-engine with custom dsl for golang