similar to: Why ActionController::Base.class_eval for includes?

Hello All, I''ve developed RoR on windowsXP have deployed that on Linux. Everythings works fine when working on windows. Things are fine on Linux too untill I try to create new entry. I tried but couldn''t find any relevent information why it should happen only to this "specific" create action. I''m saying this because different create on other forms are

I have a post on stackoverflow which outlines the problem I am having: http://stackoverflow.com/questions/3181746/what-is-the-replacement-for-actioncontrollerbase-relative-url-root In short, I ported a rails 2.x to rails3 and started getting a deprecation warning for using ActionController::Base.relative_url_root. I switched to using config.action_controller.relative_url_root and while any

I can''t belive I fit that in as the subject! I''m writing a plugin that will allow me to grab some text from a database and call the render method from ActionController on part of the text. I can''t seem to figure out how to access the render method of ActionController::Base. I keep getting the "uninitialized constant Execute" error. How can I do this?

i start the server but it exits right away, I ran the rake to update and changed the version string in config.rb. Any thoughts on this matter would be appreciated. i imagine that it has something to do with the session, but i am not able to figure it out. my config/config.rb has the following config.action_controller.session = { :session_key => ''c3_rails_session'',

I have a new method defined in a existing controller. All the methods I called in these are workable. But somehow the new method is not recognizable. ------------------new method I added-------------------------------------------- def push # if fair begin @product = Product.find(params[:id]) rescue logger.error("Attempt to access invalid product #{params[:id]}")

Hi, I''m trying to write a plugin that should inject an action into the controller. Please note, not just an instance method, but also an _action_, one of those that are listable by running ControllerClassName.action_methods. I wrote the following code: def render_field_search(name, object, controller, options = {}) controller.class.class_eval do

Ruby noob here. Just installed Rails 2.0, and am having trouble with updating DB tables, using the ApplicationController. My ApplicationController file looks like: class StoryController < ApplicationController protect_from_forgery :only => [:create, :update, :destroy] scaffold :story #def index #@current_time = Time.now #@story =

When testing my app locally I''m getting intermittent errors which are driving me mad! The error is: NameError ((eval):1:in `alias_method'': undefined method `destroy_without_callbacks'' for class `Exercise''): Refreshing the browser sometimes fixes it, as does restarting WEBrick. Annoying to debug as it only happens intermittently. Any ideas on why this is

I''m writing my own plugin and all the plugins I''ve seen use class_eval in the method that is called in the including module. For example: http://wiki.rubyonrails.com/rails/pages/HowToWriteAnActsAsFoxPlugin module Foo module Acts #:nodoc: module Fox #:nodoc: def self.included(base) base.extend(ClassMethods) end # declare the class level

OK so I''ve been trying to follow the tutorial here: http://rails.homelinux.org/ When I simply do "scaffold: category" in the controller.rb, everything works fine. BUT after I generate the controllers and other files using scaffold AS A SCRIPT (script/generate scaffold categories), DESTROY (or DELETE) does not work for any record in a table. This is the error I got: Processing

i can''t seem to get this working... basically, i want to use a patch that was added to rails: http://dev.rubyonrails.org/changeset/8785 but i don''t want to have to upgrade past 2.0.2, and i don''t want to have to freeze rails inside the app. so i was hoping to override the methods in ActionController required to make the patch to my app only. i created a file called

Hello all, You can easily reproduce with Rails 2.0.2 gems: $ irb >> require ''rubygems'' >> require ''active_support'' >> require ''action_pack'' >> require ''action_view'' *BOOM* You should get an error: MissingSourceFile: no such file to load -- html/document This is because

Hello, I have been working through two books, "Agile Web Development with Rails, 2nd Ed." and "Ajax on Rails". I''m using Rails2.0. In both cases, I run into an authentication error when doing the examples. In AWDwR, when trying to add new information to the database (p. 68) I get ActionController::InvalidAuthenticityToken in AdminController#create

When i run my server and just chk in browser i get --------------------------------------------------- ActionController::RoutingError (Recognition failed for "/rails_info/properties"): /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.0/lib/action_controller/routing.rb:488:in `recognition_failed''

I''m looking for some help with an issue I''m having using an external asset host. I''ve got the lines below in my environments/development.rb file. # Enable serving of images, stylesheets, and javascripts from an asset server config.action_controller.asset_host = "http://assets.example.com" #make rails think it lives in /app

hi, here is a snippet code in ROR''s attribure_accessor.rb. the usage of class_eval is different with "class_eval(string, <, file, <line>>)" somewhat, i don''t understand this usage, who can explain it more detail to me? def cattr_writer(*syms) syms.flatten.each do |sym| class_eval(<<-EOS, __FILE__, __LINE__) unless defined?

Hi! I have a little problem with 0.14.3. I followed the http://wiki.rubyonrails.com/rails/pages/HowtoUseSymLinksToGraftRailsOntoYourWebsite but it''s not work. My rails directory is /home/boci/ujautoszalon and I symlinked the public dir to /home/httpd/htdocs/ujautoszalon2, but it''s not find the database.yml file. Here is the whole log:

What am I doing wrong here? [app/controllers/admin_controller.rb] class AdminController < ApplicationController before_filter :authorize def index list render :action => ''list'' end # GETs should be safe (see http://www.w3.org/2001/tag/doc/whenToUseGet.html) verify :method => :post, :only => [ :destroy, :create, :update ],

This happens before each login attempt. Please note that if I click on the refresh button of my browser I then login succesfully. Any hint? -- fabio vitale NoMethodError in AccountController#login undefined method `remembrall_expires'' for #<User:0x351f238> RAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace

Having some problems. Using instant rails 1.3 updated with to rails 1.1.4. Gem Paypal and Money gems are installed. Also installed the plugin paypal, I see it in /vendor/plugins/paypal and restarted the server. I posted my error at the bottom. Any Ideas? Thanks Kindly -Ryan # I have a controller called byc, in it I have this action. def create @registrant =