Enjoy Ruby Programming in IDE and TypeProf
summary
Claims that TypeProf bundled in Ruby 3.0 can provide on‑the‑fly error reporting, completion and go‑to‑definition inside VS Code using a TypeProf for IDE extension. Prototype uses real TypeProf analysis, requires a development Ruby and gem rbs collection, and often needs a tiny plain test per file or hand‑written rbs to get signatures. Analysis is slow and often times out (no results within one second on big code), but it works for small projects; signatures are emitted as rbs.
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chapters (9)
- 0:00Start
- 1:29A recent contribution: error_highlight
- 4:38Type Prof? RBS? Steep? Sorbet?
- 5:38Comparison between static analyzers
- 8:04RBS: An official language for Ruby types
- 13:07Demo: Summary
- 13:45How to configure Type Prof for IDE
- 17:57Protips
- 21:27Conclusion
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