ruby-lsp

The statement that Rails is an "unserious" framework is not true. There are many multi-million/billion dollar companies built with Rails: Shopify, GitHub, Chime, Gusto, GitLab, and Basecamp/Hey, to name a few. 1. It does: https://github.com/Shopify/ruby-lsp 2. It does have a type system, just not a _static_ type system. You can declare/annotate methods using RBS/Sorbet, just like TypeScript. 3. I don't care what paradigm is being used if it solves my problem and I can be productive in it. 4. I wouldn't want to work with them either.

I will keep it in mind, though a quick search returned a project that resemble LSP integration for Ruby : https://github.com/Shopify/ruby-lsp. Also RubyMine (IDE from Jetbrains) seems to have its own LSP integrated.

Some details from https://github.com/Shopify/ruby-lsp > NOTE: starting with v0.7.0, it is no longer recommended to add the ruby-lsp to the bundle. The gem will generate a custom bundle in .ruby-lsp/Gemfile which is used to identify the versions of dependencies that should be used for the application (e.g.: the correct RuboCop version).

IRB type completion comes as a result of a chain of events which starts from the incredible work done by Kevin Newton (et al) to write a new canonical Ruby parser called Prism in C99 with no dependencies [1]. With Prism, you can then create tool suites like syntax_tree [2], which then leads Prettier formatters [3], a new Ruby LSP [4], which unlocks a new Ruby LSP VS Code extension [5], not to mention a laundry list of other gems like Rubocop and of course Ruby itself that will benefit from a faster and more maintainable Ruby parser. It's a beautiful illustration of the power of questioning conventions, going back to first principles to uncover better solutions to previously solved problems, whose new solutions create new capabilities which unlocks the ability to solve new problems. [1]: https://github.com/ruby/prism [2]: https://github.co

Check out VSCode's "Ruby in Visual Studio Code" page [1]. Ruby LSP already does quite a bit and started gaining go-to method abilities last month [2], though it isn't complete quite yet [3]. It's build on Prism, so promises to be more robust than past attempts. Shopify has been moving fast on improving things here. The Rdbg integration works great too [4]. Just add a `launch.json` and VSCode can hook into the very nice capabilities Koichi Sasada has been adding to the official `debug` gem. [1]: https://code.visualstudio.com/docs/languages/ruby [2]: https://github.com/Shopify/ruby-lsp/releases/tag/v0.12.4 [3]: https://github.com/Shopify/ruby-lsp/issues/899 [4]: https://marketplace.visualstudio.com/items?itemName=KoichiSa...