Long story short I have Ruby installed in a folder called 'rubystuff(code)', and I ran into a syntax error when trying to bundle install my project that has a websocket-driver dependency.
I reinstalled Ruby into a new folder without parentheses and the bundle install succeeded without issue.
I figure this is an issue with the way this gem is handling directory names, where it's trying to invoke a function called 'rubystuff' where none exists. I have had no issues installing other gems