similar to: "Stack level too" deep with @controller.hi

Hi, I''m trying create a user system for a future project but I have a problem when I want give to my users the "Welcome". This is my code: #application_controller class ApplicationController < ActionController::Base protect_from_forgery helper_method :current_user private def current_user_session return @current_user_session if defined?(@current_user_session)

Hi, I''m trying initialize my local rails server but I haven''t can, because when I write "rails server", show me this message: => Booting WEBrick => Rails 3.0.3 application starting in development on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown server Exiting /home/distriker/Documentos/public_html/auth/mysql2/ruby/1.8/gems/

in my ruby on rails application, i have one controller class HomeController < ApplicationController def home puts "name.....#{@name}" end def branch *//HERE HAVE TO GET THE ABOVE FUNCTION VALUE @name* end end What am trying to do, i have to get the @name value in method branch. i could show the value in function home, but i didn''t get that in

In my production.log, I usually see lines like this: Processing by HomeController#index as HTML But sometimes I see the line like this: Processing by HomeController#index as */* At first I thought perhaps those calls were made by a bot, but after looking at it closer it looks as those they are generated by normal users. I have no idea, first, how that line could have been generated, and

I have an app that has the following in the routes file: namespace "admin" do # ADMINISTRATIVE ROUTES ONLY root :to => ''home#index'' resources :comments do member do get :approve get :reject end end resources :users do member do get :block get :unblock end end end When browing to

Hey guys, I''m new to ruby/rails and trying to sort something... I just created an app with composer, http://railsapps.github.com/rails-composer/ I used the command: rails new myapp -m https://raw.github.com/RailsApps/rails-composer/master/composer.rb I set up the rails server, and tried to load the app on localhost:3000 However, I end up with: ArgumentError in HomeController#index

Greetings, I''m new to rails and currently having couple problems about how to add javascript functionality into rails. I have a simple method in the helper and i want to run this code on button click. ------------------------------------------------------------------ module PagesHelper def show_message "simple output" end end

Hi all, I''m coming from the PHP world and I''m trying to learn Ruby and Rails. I''m having a problem where I keep getting the error "No route matches / home/view" even though I have it defined it. I''d appreciate any help on this. I''m using rails 3.0 and the setting for the environment is "development". # routes.rb

Does form_remote_tag supports multipart/form-data ? My form looks like this: <%= form_remote_tag :url => { :action => ''do_image_upload'' }, :html => { :enctype => ''multipart/form-data'' } %> <%= file_field ''image'', ''file_data'', :size => 32 %> <%= submit_tag

Hola, ¿qué tal? Quiero añadir al mensaje de Miguel Ángel que hoy es el último día para registrarse en las jornadas con los precios "early bird", i.e., 10? para estudiantes y desempleados y 30? para el resto. A partir de mañana --en realidad, de unas horas-- el precio pasa a ser de 60? para todos: http://www.eventbrite.es/e/entradas-v-jornadas-de-usuarios-de-r-7227404361?ref=ebtn ¡No

hi, i just have this error, can anyone tell me what it means and how i can fix it thanks. NameError in HomeController#index uninitialized constant Student RAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace This error occured while loading the following files: student.rb Request Parameters: None Show session dump --- user: !ruby/object:User attributes:

Hi, I want to creat a GUI accessible via the web with ruby to interface some matlab implementation ... so I extended Ruby with C++ and then matlab :) that works perfectly: I have finaly a Ruby class I can call whenever I want to lunch my matlab algorithm ;) the point is now I have to make the GUI in HTML with Rubby on rails and Damn! I don''t get how works the MVC architecture in Ruby

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''

I''m running Rails 3.2.3 on Mac Lion with sqlite 3.7.7 and ruby 1.9.3p125. I need to back down rails to 3.1.0 for a project but when I do that a simple index page give me a ActiveRecord::ConnectionNotEstablished error. Rails 3.2.3 works, 3.1.0 not. Any ideas? Just to show you it''s nothing fancy.... Gem file is only: source ''https://rubygems.org'' gem

I am trying to develop a new webapp using Rails 1.2.1. I am installing it onto a production web server running Apache w/ fastcgi. The server already has some older webapps running on it using an older version of Rails. The apps are not installed in the document root; they each have their own subdirectory which is a symlink for the apache document root to the "public" directory of each

Hello, I''ve done === class HomeController < ApplicationController def index @country = Country.find(:all, :include => "cities") end end === And rhtml is: === <% @country.each do |country| %> <h1><%= country.name %></h1> <% country.cities.each do |city| %> - <%= link_to city.name, :action =>

I am getting following error while run my rails app in my server ActionView::Template::Error (You did not provide both required access keys. Please provide the access_key_id and the secret_access_key.): -- 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

Hi, I need to post to a controller to log in a user in a functional test, but I''m not sure what to do to post to a separate controller. I''ve tried: post { :controller => :account, :action => :do_login }, { bla bla bla } But that doesnt seem to have worked. Help? Mitch -- Posted via http://www.ruby-forum.com/.

I keep getting this exception "SQLite3::SQLException: no such column: books.user_id: SELECT "books".* FROM "books" WHERE ("books".user_id = 4)" ,which sounds like there is no user_id in books table.So i just installed foreigner plugin and added " t.integer :user_id, :null => false" and "add_foreign_key(:books, :users)" in book

Hi, I''m a complete beginner and I just have a simple question: How do I change lines in a file like routes.rb? I know the command type (i.e type config\routes.rb) but that just shows it and doesn''t allow me to change anything. Thanks in advance -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby