3 ms·Just use http://rubygems.org/gems/debugger http://rubygems.org/gems/debugger on 1.9.2 and 1.9.3.by Xylakant 15y agoJust use http://rubygems.org/gems/debugger http://rubygems.org/gems/debugger on 1.9.2 and 1.9.3.