search for: wolas

Thanks Wolas! Sorry if this seems like a newbie question, what am I supposed replace the stubbed_method_name with? Also, I came across the only thread on the Interwebs which seems to cover this topic - it''s over a year old, but I think they have a solution which could work around the issues you po...

Hi, I''m having some trouble overriding/defining the default_field_options constant without raising a warning. I''ve tried adding the code to do it in an initializer but that produces a warning (because the constant is already frozen), after some googling I found a recommendation to put it in the environment.rb file but that then that throws uninitialized constant ActionView

Hi, Does anyone know a good way to override AR associations to take special cases into account. My current take is the example below which allows the ''root'' user to access all products, but only works if I remember to call it with a .all/.find or similar method: ''user.products.all'' instead of ''user.products''. Ideally I guess I want to return a

Hi, I''m struggling to get the validates_associated to work as I think it should be. I''m using: JRuby 1.1 rails-2.0.2 activerecord-2.0.2 activerecord-jdbc-adapter-0.8.2 My tables in MySQL: CREATE TABLE area_codes ( id INT UNSIGNED auto_increment primary key ... ); CREATE TABLE markets ( id INT UNSIGNED auto_increment primary key, ... ); CREATE TABLE

Hi All I have four radio buttons created like this <%= radio_button_tag :answers, 1, false %> a <br/> <%= radio_button_tag :answers, 2, false %> b <br/> <%= radio_button_tag :answers, 3, false %> c <br/> <%= radio_button_tag :answers, 4, false %> d <br/> And then I have a link_to tag to invoke a controller function

Hi all, I have a multi model form (Project with many tasks) and I want to prevent a task from being saved to the DB if it is empty ie. if there is no i/p for that task from the user. I tried the following class Task < ActiveRecord::Base before_save :check_if_empty ... def check_if_empty self.destroy if description.blank? end but i get this TypeError in ProjectsController#create

What is the right model of storing data in ldap database for Samba? I want to migrate data from tdbsam flat file and also from /etc/passwd /etc/shadow /etc/group to ldap. migration of /etc/ flat files is made via padl's scripts, and tdbsam can be migrated using pdbedit tool. (both works nice to different trees of ldap). the purpose of this migration is to store all the data in one place to

is there anyway that scaffold would read the database and I don''t have to specify any of the columns? it is really frustraiting specially when you''ve got a lotta cols and tables! I''d like to use rails for an enterprise app but not a toy app like all those apps in tutorials -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~

I am getting a rake aborted error and I suspect that I am missing a package on my system since the app works for a friend on this computer. Here is the terminal output of the error: anita@anitas-computer:~/sandbox/shovell$ rake db:migrate (in /home/anita/sandbox/shovell) rake aborted! Could not find table ''stories'' (See full trace by running task with --trace)

I have a requirement that can''t be that outrageous.... I want to be able to upload an image, and have multiple thumbnails be created for each. Then, I want to post process each image (the main image plus the thumbnails) to add borders. The trick is that the borders need to be different for each image. I thought I could use the after_resize handler, but when I try to add a border to

Hi Community, I''m currently trying to create a blog software in rails, but I''ve got a problem: I generated scaffolding for my articles and only want administrators to write, edit or delete articles. So I wanted to move this parts to another, secured controller. The one controller to display articles is called articles :), the other is also called articles, but is located in a

Hi to all, I have seen many threads here that talks a bit on Hosting scenario and keeps the matter hanging and discussions gets truncated without any outcome. It would be nice to have a serious thread like this, where we can discuss few things as follows... (1) Your Rails Hosting Company (2) Your experience with that Hosting Company (3) Your currently plan and Your Rates (4) Helping /

NameError in UsersController#index uninitialized constant UsersController::User RAILS_ROOT: C:/RailsApps/rgams Application Trace | Framework Trace | Full Trace c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/dependencies.rb:492:in `const_missing'' app/controllers/users_controller.rb:5:in `index''