John Firebaugh

Not stale.

Are you planning to update to draft 3, which replaces the "optional" attribute with "required" attribute (and makes optional the default)?

I'd like to be able to type s-expression grammars encoded as tuples, where some expressions are variable arity, e.g.: ``` type Expression = | number | ['+', ...Expression] | ['*',...

Can you provide a sample application that shows the problem?

I suspect this is something about your configuration. Can you provide a sample application that shows the problem?

From-scratch repro: ``` docker run --rm -it --cap-add=SYS_PTRACE --entrypoint bash ruby:2.7.6@sha256:89bc0abfe7a3119dcaeba56639ef3d3f48a6536f0820e4086b9987c515fc1000 ``` (Inside the container:) ``` wget https://github.com/rbspy/rbspy/releases/download/v0.17.0/rbspy-x86_64-musl.tar.gz && tar -xzf rbspy-x86_64-musl.tar.gz && mv rbspy-x86_64-musl /usr/bin/rbspy && chmod +x /usr/bin/rbspy...

Reproduces with `ruby:2.7.8` and `ruby:latest` too.

`rbspy record -- ruby -e "print 'hello'"` does complete without errors. However, as soon as bundler is involved, I get different errors: ``` touch Gemfile bundle rbspy record -- bundle...

I'm trying to hijack a sidekiq process on 1.9.3. I got the "XXXX doesn't appear to be a Ruby process" error message, but it was because the process to which...

I installed ubuntu's libruby1.9.1-dbg package. Now it looks like GDB is straight up crashing: https://gist.github.com/3361996 So, I think I'm going to back out of this rabbit hole.