I just spent the better part of 3 hours trying to get my Rails application logging with Log4j. I\'ve finally got it working, but I\'m not sure if what I did is correct. I tr
We also did various experiments and finally settled with slf4j option. Coming from Java background we knew slf4j, so we didn't go further.
jruby.rack.logging slf4j
btw, there is no need to copy slf4j-simple-1.6.1.jar into tomcat/lib or WEB-INF/lib when using slf4j-log4jxxx.jar