I'm not really "using it", I'm just trying every now and then, and I keep encountering errors, hangups, and lack of functionality. Now I've tried ruby-lsp, and it just sits there on "Starting Ruby LSP...\n"

Couldn't even install Solargraph, once it errors out with 'Kernel#require': cannot load such file -- yard, other time it installs, but "solargraph scan" fails in runtime with "missing gem date" error.

Sorbet doesn't even work in VSCode, some bugs are over 5 years old.

But yeah, downvote my original post, because apparently all of the above is obviously my fault.

RubyMine was paid until recently, now it's free only for non-commercial use. It's also not really suitable for small scripting.

Historically, one insanely huge advantage of Ruby was that it was pre-installed on macOS'es, but I think they've stopped doing that since some macOS version.