I want to like ruby lsp but it takes about 8 seconds to get method references in a large monorepo. It’s simply not good enough, and forces anyone looking for a good devex into rubymine

I'd suggest maybe trying either Solargraph[1] (which also works well for me) or a ctags based solution like ripper tags[2].

On the plus side, ruby-lsp is always being improved and worked on, so just like Ruby in general it's only getting better at what it does.

1. https://github.com/castwide/solargraph

2. https://github.com/tmm1/ripper-tags