Google App Engine Rails Template

Josh,

Which version of JRuby did you use for jruby-core.jar and
ruby-stdlib.jar?

Did you copy Ola’s older versions or have you built new jars from the
latest
release of JRuby?

Hi,

Hi Matt,
I am using JRuby 1.3.0. I think I figured out the problem. I actually
think it has something to do with the links. When I remove then and
just
use plan folders my original setup works fine. I am going to post a
question on the app engine user group and see if this is expected
behavior
or a bug.

Josh

Matt,
Hi Matt, I am using JRuby 1.3.0 jar. I think 1.3.1 has been released
but I
have not updated to that yet. Also you should be able to just throw the
entire JRuby jar file into the lib directory. Then when you when you
run
the “appcfg” command simply use the “–enable_jar_splitting” options.

i.e. appcfg.sh --eable_jar_splitting update …

Josh

http://www.codingforrent.com

Neat trick, thanks. Didn’t know about that.

Josh,

Not sure I understand your explanation. Do you mean the symbolic links
in
your template?

My previous question was actually more of a selfish one although I’m
glad
you figured out your problem.

I would like to use your Rails template but I want to use the latest
version
of the JRuby jar files.

So I’m curious if you updated the jars in your template to the latest
version of JRuby or are you using the split that Ola provided a few
months
back - I think it was the 1.3 Release Candidate at the time?

He explained the process of splitting the jruby-complete.jar here:

http://olabini.com/blog/2009/04/jruby-on-rails-on-google-app-engine/

  • Matt