similar to: problem with nil.user

Hi all, I am using rails v.2.3.2 and if I put following line to my ApplicationController: include LoginSystem and I moved my login_system.rb to lib folder: module LoginSystem protected def is_logged_in? @logged_in_user = User.find(session[:user]) if session[:user] end def logged_in_user return @logged_in_user if is_logged_in? end def logged_in_user=(user) if

Hello everyone, I am following the Practical Rails: Social Networking sites book. In chapter 7 photo gallery I am getting a NoMethodError in Pages#show Showing layouts/_menu.rhtml where line #12 raised: undefined method `new_entry_path'' for #<ActionView::Base:0x52fa56c> Extracted source (around line #12): 9: <% if is_logged_in? %> 10:

I am newbie to rail. Trying to develop social networking site so working with railspace application. Everything is working fine but I stuck in the problem when i am giving the authorization tocken to the user to remember him/her. My Error and controller code is below Error:- private method `gsub'' called for 4:Fixnum C:/Users/Amir/Downloads/IR/ruby/lib/ruby/1.8/cgi.rb:342:in

Hey everybody, I''m trying to test a little piece of code I wrote, and I get the following error: Exception: can''t dup Symbol It happens in the following line: try_to_login @valid_user, :remember_me => "1", where the function try_to_login is: def try_to_login(user, options = {}) user_hash = {:screen_name => user.screen_name, :password => user.password}

Hi,- I am looking for a clean and secure way for an ActiveRecord instance to delete itself. Say I have a User model in my app. Then the destructive action would be /users/user_id/destroy. If this action is not secured by a filter like: (*) before_filter :check_administrator_role, :only => :destroy then any user could potentially log in and start issuing: /users/1/destroy /users/2/destroy .

Hi, I am trying to create a basic form in which I want one of the fields initialized before displaying it. My code (in a view) is as follows: <% if ( session[:user_id] != nil ) then logged_in_user = User.find(session[:user_id]) end %> <% form_for :suggestion do |form| %> <label for="suggestion_title">Topic:</label><br/> <%=

Hello! I have certain methods in my Application Controller, that I need to access. Namely ApplicationController#logged_in_user The problem is, that when I try to access it, I get: NoMethodError: protected method `logged_in_user'' called for #<AdminController> Any ideas how I can circumvent that? Or are functional tests really not suited for any kind of logins and session work?

I''m trying to create a simple authentication system but am failing miserably. I''m (sort of) following the "Logging In" chapter of the Agile book. Ideally, any access to http://example.com/publish (and any of its subdirectories) should redirect to http:/example.com/publish/login when there is no valid session user_id. Code so far:

Can I make my model methods aware of the context (preferably instance variables) where they are run, without having to pass them arguments? The app in question should be time zone aware, so something like user.events[0].starts_in should check against @logged_in_user.now rather than Time.now. I could send the user as an argument (user.events[0].starts_in(:timezoned => @logged_in_user)),

Hello! I was wondering, sometimes I raise an exception in my Rails apps, e.g.: raise SecurityError unless @post.user == logged_in_user Now: is there any way to catch that SecurityError exception somewhere and render a custom template? E.g., I want to render ''app/views/content/security_error.rhtml'' Does anyone know how to do this? Thanks a bunch, Rob

From: root <root at ovirt.admin.virt.par.lng> Signed-off-by: root <root at ovirt.admin.virt.par.lng> --- src/app/controllers/application_controller.rb | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/app/controllers/application_controller.rb b/src/app/controllers/application_controller.rb index 4c4666e..c7f8431 100644 ---

Signed-off-by: Darryl L. Pierce <dpierce at redhat.com> --- src/app/controllers/application_controller.rb | 2 +- src/config/environment.rb | 2 +- src/config/initializers/new_rails_defaults.rb | 6 +++++- 3 files changed, 7 insertions(+), 3 deletions(-) diff --git a/src/app/controllers/application_controller.rb b/src/app/controllers/application_controller.rb

List, Can R handle very large data sets (say, 100 million records) for data mining applications? My understanding is that Splus can not, but SAS can easily. Thanks, Tony Fagan -------------- next part -------------- An HTML attachment was scrubbed... URL: https://stat.ethz.ch/pipermail/r-help/attachments/19991222/6f333667/attachment.html

Can you use sessions in layered dispatching? I used them in direct dispatching without any problems, but switching to layered throws an error (saying session doesn''t exist). Sorry if this is a double post, Google Groups isn''t posting my message for some reason. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this

hi all, i have the following controller: class UserController < ApplicationController . . . def login @user = User.new(params[:user]) @logged_in_user = @user.try_to_login if @logged_in_user session[:user_id] = @logged_in_user.id else flash[:notice] = "ung&uuml;ltige Daten!" end end . . . end with this rjs template: login.rjs: if @logged_in_user

In the test environment, logging out and back in is not working for me. The log for the first login looks like this: Processing UserSessionsController#create (for 127.0.0.1 at 2010-05-24 19:53:57) [POST] Parameters: {"user_session"=>{"remember_me"=>"true", "password"=>"[FILTERED]", "login"=>"test"},

Hi, I have an issue with mongrel and rails. I add -B option(debug) to mongrel_rails in /etc/init.d/mongrel-rails but it didn't display more logs : http://ovirt.pastebin.com/N5v94cTu This is the page I get when I try to reach the ovirt web interface, I see the html tags (kerberos auth is working) : <html><body>You are being <a

Hello. I''m a nobody. I use Linux. I have a hard-drive. I want the best / sexiest / what ever fs for my hard-drive, as it isn''t one of those flashy flash drives, which I presume don''t need an fs (???). I was THRILLED that the ZFS for Linux thread started. And, I was equally horrified (and sufficiently annoyed that I am starting this new thread) when it degraded in to

Are there deltas for the revisions of the PDF version of the Agile book? -- fxn

I want to revert back to a previous version of rails (1.2.3) but the project I want to work on was created in 2.0.2. I have uninstalled 2.0.2 and gem installed 1.2.3 but when I run script\server I get the following error. (I''m guessing its to do with my environment file but I''m pretty new to Rails so Im not sure.)