Ruby version mismatch when deploying war over tomcat

I am using Rvm and have install jruby-1.6.4 (with ruby 1.9.2) i use warbler to create the war file and deploy it over tomcat-6.0.4

the problem is while i run the application the tomcat logs shows ruby version used as 1.8.7

I checked the version of ruby thru rv开发者_JAVA百科m list and it shows the right version (1.8.7)

When i downgrade teh jruby to use 1.8.7 (by using JRUBY_OPTS=--1.8.7 the application works like charm

any idea on how to ensure that ruby version 1.9.2 is used by tomcat

Vivek

Try setting the Java property jruby.compat.version to 1.9 in Tomcat.

Inside warble.rb (created when/if you call >warble config)

Warbler::Config.new do |config|
# stuff before
   config.webxml.jruby.compat.version = "1.9"
# stuff after
end

This config (and a lot more) will actually already be present, yet commented out when the warble.rb file is generated.

http://caldersphere.rubyforge.org/warbler/