similar to: Need advice: threads or Typhoeus?

Hi guys, In my Rails app, I have three models: A, B and C, with the following relationships: - B hasMany C - C belongsTo B I would like A to "has_one" instance of B+C. By that I mean A needs to be linked to a specific instance of B AND a specific instance of C. My first guess would be to create a fourth object, say B_plus_C that would: - belongs to B - belongs to C - belongs to A Is

Hey there, I''m trying to install the autotest. After installing all the pre-requisites, I installed the sudo gem install autotest-notification It tells me to execute an-install which gives me, command not found. Any1? []''s Rodrigo Dellacqua -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to

Hi guys, When I do: temp = User.find(:all, :joins => "INNER JOIN contents ON users.agent_id = contents.id", :select => "contents.id, users.id, users.u_date") temp.first.inspect It seems to work fine, but it only returns: #<User id: 6, u_date: "2009-10-03 19:32:23"> but not the contents.id information. I

Here is the situation: - the client makes a request - it is followed by AJAX polling The server needs to keep track of some stuff during this process. I have been using the Session and it "mostly" works… until the user decides to open another tab in her browser and she makes a new, parallel request. In this case, the data from the two requests is merged, which leads to bugs. This got

Hi guys, I must be missing something obvious with pessimistic locking. Here is what I do (Rails 2.3, mySQL): In my Foo model: def test Foo.transaction do lock = UpdateLockForFoo.find_by_foo_id(self.id, :lock => true) sleep 30 end end For each Foo model, I have an UpdateLockForFoo. This "lock" needs to be acquired before doing any changes to Foo. I believe it works,

Hi, My setup is: Ruby 1.8.6 Rails 2.3.5 activerecord-oracle-adapter (1.0.0.9250) I upgraded Rails and the adapter recently and I just went through hell trying to find a problem while inserting a record in a table. Rails was giving me this error: OCIError (ORA-02289: sequence does not exist): stmt.c:539:in oci8lib.so c:/ruby/lib/ruby/site_ruby/1.8/oci8.rb:753:in `exec''

I have a model “Conversation” and a model “Leader”. A Conversation is always led by exactly 1 Leader. I’ve overridden Conversation’s “validate” method to validate the presence of an associated Leader model. If I add a similar validation to the Leader model, however, Conversations can no longer be saved on creation because the Leader model is invalid. On creation of both a new Conversation and

Hi! I''m developing a rails applicaton with specify-before approach, with nice results so far. I use mocks and stubs in both Controller and views tests, but the main issue is with model testing. Since I''ve seen many examples here and there, I don''t know if the right way is to use fixtures or not at all (in model specs). Atm, I''m using them, but I

Do you know when you are filling out a registration for a new account, and you keep pressing next to fill the rest of the information in separate pages? I''d like to do that, but I have no idea how. Basically I have a company model with its information, and a contacts model, with belongs to my company (also each company has only one contact), and I''d like for the user to fill in

Perhaps I'm all alone out here, but I don't think so. I have an environment wherein all my users are virtual and live in a chroot jail, and have no shell access at all. The users are authenticated for email against a mysql database. I should like to give them access to a virtual home directory and file server tree via samba using the same model. Digging through the archives and stw,

I am going to start a project from scratch with MySQL. Is it a good idea to go ahead with MySQL 5? Is there any gotcha with that version as of today? -- fxn "We all agree on the necessity of compromise. We just can''t agree on when it''s necessary to compromise." -- Larry Wall in comp.lang.perl

Good evening everyone, I went to change the Rails version of my project, and saw that many things have stopped working. As the "rake routes", which is giving the following error: rrmartins rodrigo @: ~ / Documents / vota_prato $ rake routes rake aborted! no such file to load - tasks / rails (See full trace by running task with - trace) What do you think you can be? thanks -- *

My specs work fine with this in my Gemfile.lock: grep rspec Gemfile.lock rspec (2.11.0) rspec-core (~> 2.11.0) rspec-expectations (~> 2.11.0) rspec-mocks (~> 2.11.0) rspec-core (2.11.0) rspec-expectations (2.11.1) rspec-mocks (2.11.1) rspec-rails (2.11.0) rspec (~> 2.11.0) rspec-rails (~> 2.11) After "bundle update

Hi All, I have a system running (home based) Centos latest fully patched, etc that is acting as quasi mail server dhcp and name server. My question deals with mail. This is how it is currently set up. Because I travel for work weeks on end, I have fetchmail on my mail server, set up to poll my isp and download all my mail from work and personal isp. In this way my mail queues at work and

Is there any way to prevent Rails 3 from using an ORM? In Rails 2, it used to have a description in environments.rb explaining how to do that. In Rails 3, is there any way to tell it to not use any database? I was trying to make some benchmarks from situations that don''t require a database... Thanks in advance, Rodrigo. -- You received this message because you are subscribed to

Hi all, I need to calculate a multidimensional integration on R. I am using the command "adapt" (from library adapt), although sometimes I get the following error message: Ifail=2, lenwrk was too small. -- fix adapt() ! Check the returned relerr! in: adapt(3, linf, lsup, functn = Integrando1) I guess it happens because the domain of integration is too small, although I tried a

Hi, I''d like to know if there is any way to develop an entire rails app in iPad. Maybe with an app, maybe with an online platform as Cloud9. I''d like to know what you think. Thank you, Rodrigo -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

Has anyone implemented a captcha with ruby on rails and rmagick? I tried this example: http://wiki.rubyonrails.com/rails/pages/HowtoSecureFormsWithNoisyImages but I got an error: undefined method `size'' for #<NoisyImage:0x34d8070> Thank you -------------------------------------------------- Rodrigo Dominguez ? Iplan Networks ???????????????Datos Personales

Hi Andrey, May be that we don´t understand. I need to transform speex to pocket pc platform. The Windows API is different to Pocket Pc API. Some IDEs that help us to create code for pocket pc, for example, are Visual C++ 3.0 embedded or Visual Studio.Net. Christian will develop this work with Visual C embedded. If you can develop this work quickly or you can guide me step by step, i would be very

Hello Andrey, Can you send me your compilated source code for pocket pc for test it?. Do you work with visual C++ embedded 3?. Thanks and Regards. Rodrigo. ----- Mensaje original ----- De: "Andrey Isaev"<Andrey_Isaev@penreader.com> Env.: 10/12/03 7:33:47 Para: "owner-speex-dev@xiph.org"<owner-speex-dev@xiph.org>, "Rodrigo Parra