Most JRuby related news are at:
More JRuby related news:
Segfault in Ruby elisehuard.wordpress.com 13 Feb 2010 | 04:56 am
Note: the following works with C-based ruby, not JRuby or IronRuby, obviously. This is a sight most rubyists will fear: the segmentation fault. You’re running your tests quite innocently, or your web...
JRuby on Rails 3.1 kzk9.net 5 Sep 2011 | 10:38 am
Install JRuby via RVM Finally, Rails 3.1 is out !!! This article shows how to use Rails 3.1, on JRuby interpreter. At first, jruby must be installed. Using RVM (Ruby Version Manager) is recommended....
Comparando a performance de implementações do Ruby (1.8 x 1.9 x JRuby x Rubinius) softa.com.br 26 May 2010 | 02:19 am
Em primeiro lugar, nunca confie em testes de performance alheios por isso durante o post vou dar as ferramentas para que o leitor reproduza os testes no seu ambiente se assim o desejar. Em segundo lu...
Ruby on Rails : déployer une application sur Tomcat avec JRuby mkhelif.fr 8 Sep 2009 | 03:46 am
Ruby on Rails est un framework qui permet de développer très rapidement des applications Web en suivant le modèle MVC. Le problème de ce framework est qu’il se base sur le langage Ruby et qu’il embar...
Invokedynamic in JRuby: Constant Lookup blog.headius.com 11 Aug 2011 | 06:00 am
This is the first of a set (not a series...there's no particular order) of articles I'll write on how JRuby is using invokedynamic. Hopefully they will show Rubyists how drastically invokedynamic is g...
Using hazelcast with Jruby blog.dberg.org 27 May 2010 | 03:19 pm
So, i have been doing some reading on Hazelcast as I have been researching a bit on In-Memory Data grids. i spent some time with Gemfire (which is a very cool product) and then found this seemingly ve...
Run db:migrate in jruby from warfile blog.dberg.org 31 Oct 2009 | 07:32 am
If you have production servers running jruby/rails applications packaged as war files and dont actually have the full jruby installed to run your migrations, you can follow these steps. This will allo...
UUID with ruby/jruby on solaris blog.dberg.org 7 Feb 2009 | 03:36 pm
So, it turns out the default behavior of the uuid gem for UUID generation on solaris relies on "ifconfig" to use the MAC address as part of the random UUID seeding. This is the default behavior of the...
Jruby / Tomcat Too Many Open Files blog.dberg.org 16 Dec 2008 | 05:48 pm
For those plagued by the following error in Tomcat running JRuby IOError (/usr/local/tomcat/webapps/myapp/WEB-INF/app/controllers/sessions_controller.rb (Too many open files)): This is apparently a ...
memcached gem performance across VMs blog.evanweaver.com 23 Sep 2011 | 10:22 pm
Thanks to Evan Phoenix, memcached.gem 1.3.2 is compatible with Rubinius again. I have added Rubinius to the release QA, so it will stay this way. The master branch is compatible with JRuby, but a JRu...
