hjson
clj-kondo
hjson | clj-kondo | |
---|---|---|
5 | 19 | |
2,629 | 1,665 | |
0.5% | 0.5% | |
4.8 | 9.1 | |
24 days ago | 12 days ago | |
HTML | Clojure | |
MIT License | Eclipse Public License 1.0 |
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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.
hjson
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Why the fuck are we templating YAML? (2019)
HJson https://hjson.github.io seems a nice 'in-between' between YAML and JSON without the indentation-based syntax, so closer to the JSON side but with comments and less quotes.
What I don't really get is why the cloud providers / tooling implementors have never drafted up a "YAML-light" that just throws out the rarely-used headache-inducing syntax elements.
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That's a Lot of YAML
Hjson is very similar to JSON5 but allows quotes to be dropped and can use newlines instead of commas. There are implementations for a lot of different languages, I myself contributed the C++ implementation. I wanted something smaller than Yaml but more lax than JSON, found Hjson to suit my needs perfectly.
https://hjson.github.io/
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The real reason JSON has no comments
JSONs make terrible config files. If you want to use json-like syntax for config, use hjson instead. It's basically json, but changes it slightly so it better matches human expectations.
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The YAML Document from Hell
```
YAML and JSON succeeded because they had a clean and predictable, no-nonsense mapping between encoding and object-model after decoding. Probably we should all switch to an almost-yaml format that does away with the peculiarities, and the FANG companies would have the momentum to make that happen.
I personally would like for HJSON (https://hjson.github.io) to see more adoption, but that train has passed...
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Why?
There’s also json-c and Hjson.
clj-kondo
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Advent of Code Day 4
My best suggestion here would be clj-kondo with flycheck-clj-kondo in Emacs. I really can't recommend it enough and would have killed to have it when I was learning Clojure. Not only will it underline all of those references to (now) undefined vars, but it can tell you about numerous little mistakes like mixing up arguments orders in (say) sequence functions, misplaced docstrings that get discarded, style conventions, etc. It's staggering how good it is even for a language as dynamic as Clojure.
- Strong typing, a hill I'm willing to die on
- Clj-kondo: a static analyzer and linter for Clojure
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What does bad code in Clojure look like?
The clj-kondo linters are worth reading.
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The YAML Document from Hell
Sure!
Spec: https://github.com/edn-format/edn
Example (linter config): https://github.com/clj-kondo/clj-kondo/blob/634294183a0aa2ca...
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The Joy of Static Analysis: automated Clojure code refactoring
Clj-kondo doesn't produce an AST but you could easily combine the analysis output with the AST produced by rewrite-clj by matching on location.
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Can you use Clojure for mobile, backend, frontend, scripts, desktop, and embedded development?
But if you want full support, you can implement a hook: https://github.com/clj-kondo/clj-kondo/blob/master/doc/hooks.md
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Wrote one of my first clojure programs (tic-tac-toe). Any constructive criticism would be greatly appreciated.
Please configure and use tools like clj-kondo and kibit. Kibit will report areas where you could write idiomatic clojure instead. Eg, it should catch all those (if (condition) true false) and ask you to replace it with (condition). Or if you really need a boolean value, use boolean to coerce it.
- Want to get into closure, but struck at practice
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Are these problems something that Just Make Sense once I learn more, or what?
Try clj-kondo, a Clojure linter which will tell you about arity errors and more, before you even evaluate your code.
What are some alternatives?
noyaml - A silly emotional rant about the state of devops tooling/the infrastructure sector in 2018. #noyaml.com
schema - Clojure(Script) library for declarative data description and validation
yj - CLI - Convert between YAML, TOML, JSON, and HCL. Preserves map order.
immer - Postmodern immutable and persistent data structures for C++ — value semantics at scale
LIBUCL - Universal configuration library parser
truffleruby - A high performance implementation of the Ruby programming language, built on GraalVM.
www.yaml.org - The yaml.org website
core.typed - An optional type system for Clojure
cuetorials.com - Learn you some CUE for a great good!
web-development-with-clojure - Repository for the examples from the book Web Development with Clojure, 2nd edition
json2jsii - Generates jsii-compatible structs from JSON schemas
fastapi - FastAPI framework, high performance, easy to learn, fast to code, ready for production