Mr. Guid 0.1.4 is out!
Vast improvements have been made to make Mr. Guid more keyboard
friendly. A list of these shortcuts can be found at
Also, standard output is now displayed properly in the output window, a
nasty bug involving tracing has been fixed, and an option to hide the
toolbar was added.
Please help find and submit bugs!
Mitchell’s Ruby GUI Debugger (Mr. Guid) is a simple Ruby GUI debugger
written in Ruby using the Ruby/Gtk2 bindings for GTK+. It is only meant
to be a debugger, not an editor or IDE.