similar to: about rails connection pool?

I''m trying to get an application running in a sub directory of a site using apache and scgi. The application runs fine with webrick. I have a site. Let''s call it "mysite.org". There is a variety of content on that site. I would like to add a rails application to that site. Let''s call the application "myapp". So we will have urls of the form

Hi, I have problem to understand this line does exactly? this is from the class ConnectionSpecficication, methode "active_connections" def self.active_connections #:nodoc: if allow_concurrency Thread.current[''active_connections''] ||= {} else @@active_connections ||= {} end end what the line "@@active_connections ||= {}" means exactly? as I

Hi, Love Rails... I''m looking for a Production Quality Server that brings the same ease of use as Rails does to web development. I''ve tried TextDrive, and never got it to work. I''m sure there are good reasons why it didn''t work but they are beyond me. I''ve contacted tech support there several times, and it seems that there are so many setups that

Hi, We are try to use the "database_manager =>CGI::Session::MemoryStore" for the session management. our website has a lot of "redirect_to". while the website is running under webrick, everything is fine. But when we run the system under aprache/fcgi. the redirect_to seems doesn''t work anymore with the option "MemoryStore" does anyone have the same

Hi, My application spans 2 (or more) databases for some very specific reasons... My models are working fine, even dynamically establishing connections as needed at runtime, and spanning relationships across the databases (which really impressed me). The problem is, I can''t seem to force Units for these models (that use a secondary db) to load their fixtures into and use the

Hi, I''m using link_to_remote to trigger an ajax zone, but depends on a varaible, the new zone has different features. before I has a button inside a form. so when I click on the button, I get the value of the variable inside "params". but since I use link_to_remote now, I don''t get any value from params anymore.... Is there some way I can get the data inside a form

Hi, How should I use Activerecord to map to a database schemas with Psotgresql? Where can I find the infomation about how to use schemas in Rails? Thanks you very much Saiho __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

I''m using a find with a :joins clause, like this: :joins => "JOIN table_b ON table_b.id=table_b_id" The records returned are used in a scaffold generated list page. The edit, show, and destroy links are getting the wrong id. They are getting the id of the table b record. When I run the query using mysql, I see that the query returns *2* id columns, the id of the main

Hi we wanted to access a class varaible from outside of the same class, like class klass @@var1 end we found out we can not use the class variable like this: klass.var1 we have to create a class function like class klass @@var1 def var1 return @@var1 end end If anyone know how to access a class variable directly without passing by a function??? Thanks you very much

Hi, Is it possbile that one active record maps to N tables, actually the relation is 1 to 1, I wonder it is possible. also can a ruby object map to N tables, instead of an active records? Thanks you very much:) Saiho __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

I''m interested in making a low volume rails application very available. This means that I would like to have an alternate server for those times when the primary server is unavailable for whatever reason. Virtual private servers are fairly inexpensive so one could have a rails application on 2 different vps systems (not on the same server, possibly not even in the same city).

I just created a new rails project "test". I then did "switchtower --apply-to ~/user/test test" I then moved into test and tried "rake restart" and got: kfelkins@lurch:~/user/test$ rake restart (in /home/kfelkins/user/test) rake aborted! Don''t know how to build task ''restart'' I see restart in deploy. Can restart be invoked from the

Hi, normally I am doing all my webprojects with PHP. But now I am planning to use a framework, either Ruby On Rails, or Java in particular J2EE with Java Spring, or Struts Shale. Well, I already tried RoR a few month ago, so I am simply comparing it to the Java alternatives now. My problem is, that maybe using Java for my projects is like using a dredger to grub a small hole :) But on the other

Hi all, On theserverside.com there is an article describing an interview with Bruce Tate, where he calls Java dead like Cobol. See: http://www.theserverside.com/news/thread.tss?thread_id=39066 However in the comments, some guy comes up with a good point: He states the following: <quote> I couldn''t come up with a viable enterprise quality/grade deployment platform for RoR. Even

I moved a rails application to textdrive using their low-cost shared plan. Once on textdrive my app would display ''proxy errors'' periodically. Hitting reload seemed to be all that was needed to get past the proxy error. After discussions with their support people I decided the proxy errors were being caused by apache server restarts -- because there were many of us sharing one

Hi, I have created a multiple selection listbox with rails, when I try to get the rows selected by user, rails send back only the first one, how can I get the other selected rows???? I created the listbox with the following function: select_tag("form__list1", options_for_select(["A","B","C","D"], selected = "A"), html_options =

Hi, I wish to know, how those class work exactly, where can I find the documentation? or can someone explain to me how a connection is made via those class??? Thanks you very much!!!! Saiho __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

I have an archive that can have 0 or more extra files associated with it. I would like to be able to edit the associated files info on the same page as the archive info. Listing the extra files info to the edit form is simple enough, but How do I form the text input fields for easy (or automatic) pick-up in the update? Or am I barking up the wrong tree here? -- Posted via

it''s been a nightmare trying to set it up. I keep getting a an Application Error message when I try to navigate to a url which should be taken care of by my newly created controllers. For instance, I wanted to test RoR out so I created a MyTest controller which should allow me to navigate something like: http://localhost/rubytest/MyTest but it does not. I have no problem getting

Hi I am try to write rpm spec for install tomcat on a linux machine.But while build the rpm i found following error + /usr/lib/rpm/find-debuginfo.sh --strict-build-id /home/rpmbuild/BUILD/Install_tomcat-1.0 extracting debug info from /home/rpmbuild/BUILDROOT/Install_tomcat-1.0-1.el6.x86_64/usr/local/jdk1.7.0_13/lib/visualvm/profiler/lib/deployed/jdk16/linux-amd64/libprofilerinterface.so ***