[Gigachad]

Type safety would fix 99% of the issues I've had upgrading Rails.

[flats]

Yes, typing would obviate the need for the sorts of extensive unit testing I'm talking about here. I feel that. Luckily, the frontier LLMs (especially Claude) have gotten _really_ good at writing Rspec...

[lackoftactics]

things that people in Ruby community don't like to hear for $1000