jruby-debug doesn't work for me - I see the same error these people were asking about in https://www.ruby-forum.com/topic/3636709. I see it when I try to set any breakpoint.
The fix seems obvious - lnums_for_str expects some kind of Enumerable, and we pass it a String. If we remove the join it works again. https://github.com/jruby/jruby-debug/commit/729d242d4c255f0391eb979afd9fe3d5a5050f4a I tried really hard to go back through the history of these libraries that have been copy and pasted and patched, but all I find now is dead ends and broken RubyForge repos, so I'm not sure where the canonical project for some of these files is now to get an updated version. All I know is the debugger doesn't work for me without this fix, and it does with it. Perhaps at some point we updated one file but not another. I was intending to make this fix a PR, but I forgot I had the commit bit so when I edited it on GitHub it committed it straight away and I didn't have the chance. Are there people using jruby-debug at the moment? How is it working for them? The code make no sense without this fix. Chris
