rbs
dry-validation
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rbs | dry-validation | |
---|---|---|
20 | 4 | |
1,866 | 1,313 | |
1.9% | 0.7% | |
9.7 | 6.0 | |
4 days ago | 6 months ago | |
Ruby | Ruby | |
GNU General Public License v3.0 or later | MIT License |
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.
rbs
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A decent VS Code and Ruby on Rails setup
I saw no mention of RBS+Steep, the latter providing a LSP. I use it a lot and very much like it, although it's still young and needs love, but it's making good, steady progress! I've been very pleasantly surprised by some of the crazy things Steep can catch, completely statically!
You appear to be working on projects with Sorbet (which I tried to like but found it fell short in practice, notably outside of the app use case i.e it's mostly useless for gems) so it may be a tall order to try on those. Maybe you can give RBS+Steep a shot on some small project?
RBS: https://github.com/ruby/rbs
RBS collection (for those gems that don't ship RBS signatures in `sig`, integrates with bundler): https://github.com/ruby/gem_rbs_collection
Steep: https://github.com/soutaro/steep
VS Code: https://github.com/soutaro/steep-vscode
Sublime Text: https://github.com/sublimelsp/LSP
Vim (I'm working on it): https://github.com/dense-analysis/ale/pull/4671
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What it was like working for Gitlab
I don't know what you mean by "Static typing is not webscale".
> https://news.ycombinator.com/item?id=39159481
Bugs exist in all code written in all programming languages and you will find bugs in programs written in statically typed languages too as you know. Programming languages are rarely chosen for the absense of bugs alone though or we'd all be using SPARK Ada or something.
> spitting out code as fast as your keyboard works, or is is not having features do weirdo things
This is a straw man. No-one has suggested that "spitting out code as fast as your keyboard works" is what Rails allows you to do, or that Ruby code results in features that "do weirdo things".
In reality engineer productivity is important and Rails enables it in a web environment.
> I have more than once tried to contribute fixes to GitLab's codebase, and every time I open the thing in RubyMine it hurpdurps having no earthly idea where symbols come from or what completions are legal in any given context.
Yes, I prefer writing statically typed languages and I would /greatly/ prefer Ruby to be statically typed for a number of reasons, but it will likely never be so in a way I consider to be usable (see https://github.com/ruby/rbs). Not being able to definitively tell what a method returns or where one is defined is a total PITA, but it's one of the array of up and downsides to Ruby, with each language having a different set.
> I trust JetBrains analysis deeply, so if they can't deduce what's going on, then it must take an impressive amount of glucose to memorize every single surface area one needs to implement a feature.
You don't need to know how all of Rails works to write a Rails app, as I'm sure you know, so this seems like another mis-representation of the truth, just as you don't need to know how the compiler or CPUs work to do a lot of (most?) programming.
> That or, hear me out, maybe "it works on my machine" is a close to correct as the language is going to get without explicit type hints as a pseudo static typing
You seem to be suggesting that Ruby on Rails applications behave unpredictably on a machine to machine basis but that's not really how Ruby works in practice, or matching on my experience.
- Building GitHub with Ruby on Rails
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Ruby 3.2’s YJIT is Production-Ready
Ruby does have optional type annotations, if you want them:
- Crystal for Rubyists
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Is anyone using RBS?
Is anyone using RBS? Or, is it still half-baked? I haven't seen any recent posts about it this year. Though, I see the repo has some recent activity.
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RBS introduced manifest.yaml
Currently rbs collection resolves stdlib dependencies, but rbs -r LIB option doesn't resolve them unfortunately. For instance, logger depends on monitor, but rbs -r logger doesn't load monitor.
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Catching up on things
Here is link number 1 - Previous text "RBS"
RBS is a nice new feature but what's really cool, and I hope it will be include in the standard library, is Async
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The future of rbs collection
Partial clone reduces the impact, but it just procrastinates the problems.
dry-validation
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Leveraging complexity of service objects with dry libraries
➡️ First, we need to upgrade the validation process. For this will be used the gem dry-validation. It adds validations that are expressed through contract objects.
➡️ The most interesting part is the ConductResearchContract. It validates each element of the experiments array for compliance with the schema defined in the ConductExperimentContract. Sadly, now, to run rules for each experiment, you must run them manually like in the rule(:experiments).
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How to express this data type in Ruby?
I wouldn't add any type validations in my first version. Should they be needed I would use https://github.com/dry-rb/dry-validation.
What are some alternatives?
Ruby JSON Schema Validator - Ruby JSON Schema Validator
sorbet - A fast, powerful type checker designed for Ruby
activerecord-validations-helpers
rails_or - Cleaner syntax for writing OR Query in Rails 5, 6. And also add #or support to Rails 3 and 4.
activerecord_json_validator - 🔩 ActiveRecord::JSONValidator makes it easy to validate JSON attributes against a JSON schema.
Ryakuzu - :heart_eyes_cat: Interface for schema.rb
FindWithOrder - Provides a simple way to find records in the same order of input array. Has better performance than manually sorting. (Support both PostgreSQL and MySQL)
ValidatesZipcode - Postal code / zipcode validation for Rails, supporting 233 country codes
typeprof - An experimental type-level Ruby interpreter for testing and understanding Ruby code
steep - Static type checker for Ruby
rubygems - Library packaging and distribution for Ruby.
Ruby on Rails - Ruby on Rails