rbtrace: like strace, but for ruby code

Wow, this looks super useful. Thanks a lot!

Anything similar for Python?<p>I am aware of this: <a href="http://docs.python.org/devguide/gdb.html" rel="nofollow">http://docs.python.org/devguide/gdb.html</a> only.

Why use --firehose instead of the more-standard -v/vv/vvv way?