similar to: Can JRuby be used to "compile" or "encrypt" code?

Has anyone attempted to run Rails inside of JRuby? Is that even possible? Aside from the performance implications, is it a bad idea? I''m thinking that it might be useful in very rare cases where a Ruby/Rails - equivalent of a Java solution may not exist yet. Any thoughts? Wes -- Posted via http://www.ruby-forum.com/.

Hi, I''ve been trying to get JRuby 1.5.3 with Rails 3 to run on the Tomcat6 server with little success. Has anyone been able to do this? If so, what issues did you have to overcome to get this to work? Also, is this a combination that you would recommend for a production site, or is it all too new and untested? The latest issue I''m stuck on right now is with the mysql-connector-

Hello Everyone, I need some help related to the below requirements: -> I need to setup production environment without installing Ruby or Rails or other related gems into it. I did accomplish the same using JRuby, bundler and warbler plugin. And deployed the WAR file into Apache Tomcat server. But now I have to do this without JRuby & Apache Tomcat. -> I have to setup Apache with

Can''t install the latest mongrel (1.1.5) in JRuby (jruby revisions ranging from 6600 to 6750[trunk] checked) -- the platform is not being identified and it''s trying to do native compilation. I''m not sure it''s actually a problem with Mongrel or JRuby however -- perhaps there isn''t a mongrel-1.1.5-java.gem on rubyforge? Some investigation below: $

I tried to install RedCloth-3.274 in jruby (trunk) but the install failed when RedCloth tried to build the C code using mkmf: I forget whether SuperRedcloth ever did build in JRuby?? I know Hpricot (which also uses ragel which can compile to Java code) works in JRuby -- with the patch here: https://code.whytheluckystiff.net/hpricot/ticket/131) I might be confusing the two ... FYI: If you

Hello everyone: I am currently assigned to test a big project which uses JRuby to build a web application. The reason of using JRuby is the web application is communicating with Java Service. I am writing test cases using Rspec and looking for a code coverage tool. Rcov is no doubt a nice code coverage tool. However, it is said that Rcov is not compatible with JRuby so far. Sigh....I can not

I''m getting the following error while connecting to mysql using activerecord-jdbcmysql-adapter (1.0.2). Rails 3.0.1. ActiveRecord::JDBCError: Generated keys not requested. You need to specify Statement.RETURN_GENERATED_KEYS to Statement.executeUpdate() or Connection.prepareStatement().: SET SQL_AUTO_IS_NULL=0 This occurs not matter what application I run it in to e.g. rake, rails

Hi WEBric won''t strat and showing the following errors:- => Booting WEBrick... /mnt/slash/home/akumar/jruby-1.1b1/lib/ruby/gems/1.8/gems/rails-2.0.2/ lib/initializer.rb:159:in `require_frameworks'': Could not find RubyGem jruby-openssl (>= 0.0.0) (RuntimeError) from /mnt/slash/home/akumar/jruby-1.1b1/lib/ruby/gems/1.8/gems/ rails-2.0.2/lib/initializer.rb:156:in

I''ve submitted a few patches on Trac to help get Merb running under JRuby [0][1][2][3][4]. It''d be cool if any of you committers could find the time to look them over and apply/reject them. They''re mostly tiny, so it shouldn''t be too onerous. With all of these patches applied, there are still 3 spec failures. One is in the spec ''a merb mailer

Hi all, Am trying to get cc.rb working on a windows machine, running under JRuby. I patched line 19 of project_migration.rb to use jruby, instead of ruby. execute "jruby #{File.join(migrate_scripts_directory, script)} #{@data_dir}" The add project works fine, but when I run start, the webpage just hangs on the ajax request to build - never actually executes the build at all, or comes

With jruby and rspec requests, do you have to use selenium webdriver? I''m confused, with ruby and rubyonrails using cucumber with capybara, I didn''t have to set the default driver, what was it using and can i use that with jruby? Things just worked w/o me even having to know about it :) -------------- next part -------------- An HTML attachment was scrubbed... URL:

A little background. We are deploying a rails app on jboss by using warbler and the app is using rails 3.0.3. There are several parameters the customer may need to change. Some of these parameters include database connection information, ie shema, username, password, host, port, and database. We are connecting through oracle thorugh the jdbc adapter. My problem lies in the fact that I cannot

I''m running jruby trunk which has integrated rubygems 1.0.0 and when I try and install mongrel with gem it blows up when the fastthread dependency tries to do a native compilation. I couldn''t find a copy of the gemspec in the svn checkout but looking at the one installed when gem installing mongrel didn''t show any platform differentiation. There is platform

I''ve been having problems starting the daemon under JRuby, has anyone else tried this? What I''m trying to accomplish is running Rails on regular ruby and BackgroundRB on JRuby. I''m working on a project that requires me to use a java-api to communicate with a service and it should work so that when a user logs on to the rails app, it actually authenticates through the

Hi all, I know this is probably more of a JRuby question but I''m guessing that people on this list may have gone down this path before. At work we are starting a new project using JRuby. The startup speed for testing an app is very painful. Nailgun helps a lot with that. It only helps with the slow startup time of JRuby though and does not address the use case of having gems

hi all, I am having a hard time trying to find out what''s wrong with my setup. It used to work smoothly until I decided out of the blue to do a selfupdate and upgrade outdated on MacPort, then things started going south very quickily. Since MacPort kinda broke, I pull it all out and re-install the ports I have before, which went pretty smoothly. Then to my surprise any command I

Sorry it took me a week to release the JRuby version. I was out sick most of the week. Thanks a million, Ola Bini, for implementing the Java code! Give it a go: Ruby: gem install RedCloth JRuby: jgem install RedCloth Let me know how it goes for you. Jason

Hi all, Any Java/JRuby folks on the list? I''d like to see if we can implement api.c for JRuby using JNA and see how it handles the callbacks. I''m not a Java guy, nor do I know JNA, but I''ll take a stab at it if no one else on the list does. Here are a couple of useful links: http://www.infoq.com/news/2007/09/jna-jruby https://jna.dev.java.net/ Regards, Dan This

We have an application Ruby on rails, which fires a number of queries to the database. I Suspect it is connection timeout error or something When we run the application in development mode, it works as expected. However when we switch to Production mode, we get the following error in Postgre console: -------------------------- LOG: could not receive data from client: No connection could be made