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Hi After having updated some GEMS I get `load_missing_constant'': uninitialized constant ActiveSupport::Cache (NameError) on starting the server of a freshly generated rails project. Before, I already had Rails 2.3.2 projects succesfully running, now all of them generate this error. These are my GEMS: actionmailer (2.3.2, 2.2.2, 2.1.2, 2.1.1, 2.1.0) actionpack (2.3.2, 2.2.2, 2.1.2,

Hi, All, Suppose I have a CSV file, there is data in it. * Column 1 Column2 Column 3 Column 4 Row1 a b c Row2 a2 b2 c2* You know, the column 4 is no data Now, I would like to insert data to Column 4, after save, the CSV file will be: * Column 1

So... "Beginning Rails 3" is supposedly due Sept 2009 http://www.apress.com/book/view/9781430224334 "Rails 3 in Action" is due February 2010 (est.) http://www.manning.com/katz/ ... can we assume a beta release of Rails 3 is very close? Would like to invest in Rails 3 :)

I''ve just migrated my system over to a new macbook. I''ve been having a nightmare today trying to get the site I''m working on to work... All gems are in place, MySQL etc. However - I am stuck on this error form Mongrel: HTTP parse error, malformed request (127.0.0.1): #<Mongrel::HttpParserError: Invalid HTTP format, parsing fails.> The only thing it could be, I

I''ve got an app which users can edit the ERB templates for emails, the changes aren''t taking effect till the app restarts though because config.action_view.cache_template_loading = true I''ve seen various comments that suggest it has to be true when in Production for thread safety - is Rails actually running in a threaded manner yet? Surely this is a none issue at the

I am having 2 similar problems with routing. 1. With Rails if I make a js request using jQuery I always have to append a ".js" extension to allow the request to be handled appropriately. If I don''t append a js extension I get html formatted data back. Using Merb this never happened and worked like I thought it should. 2. Today I am having problems allowing xml requests to be

Example model: demo --app ----Controllers ------application_controler.rb ------demos_controller.rb ----Models ------demo.rb ----Views ------demos --------index.html.erb (I want to keep this) --------edit.html.erb (delete) --------new.html.erb (delete) --------show.html.erb (delete) http://localhost:3000/demos/new (should not be a route) http://localhost:3000/demos/edit (should not be a route)

Hi, I am constantly getting an error when I use the rake command to do a migration or even use drop, this happened after I installed some plugins such as paperclip and seed-fu. The error is: rake aborted! uninitialized constant PKG_NAME /var/www/html/quote/Rakefile:10 The Rakefile looks like this: # Add your own tasks in files placed in lib/tasks ending in .rake, # for example

I can''t make it work. <%= text_field_tag :friend %> <%= observe_field :friend, :url => friendships_url, :on => :click %> <%= javascript_include_tag :defaults %> Raises the error:Can''t find variable Form. The generated html is: <input id="friend" name="friend" type="text" /> <script

Hi, I am trying to use i18n in rails. I want the language to be set first from params[:locale] (probably already in the url) then from the browser http header and lastly from the default_locale. Everything is fine. Now the problem starts, when I want to add a dropdown list to allow the user to change the locale. How do I force the page to reload with the new Locale? FYI, I tried using .js and

Hi everyone! Model: http://pastie.org/511290 Controller: http://pastie.org/511285 View new: http://pastie.org/511286 View _form: http://pastie.org/511284 When I hit submit button there''s an error for usuarios(users in portuguese) instance. It does not seems to save usuarios even though it seems to be posted by the form. Error: http://pastie.org/511292 Need some help here guys plz --

Hi I am currently recruiting for a number of freelance contracts and permanent internal positions, both junior and senior, for Europe''s largest and most dynamic Ruby on Rails development projects, offering the chance to work alongside some of the industry''s leading figures in the Web 2.0 development community. Selected locations include Germany (eg Berlin, Munich, Hamburg,

I have the following code in app/controllers/processjobs_controller.rb # class ProcessJobsController <ApplicationController def index @ProcessJobs = ProcessJobs.find(:all) end end # This is my route file .. ActionController::Routing::Routes.draw do |map| map.resources :ProcessJobs map.connect '':controller/:action/:id'' map.connect

I''ve been having great fun trying to deploy a fresh install of rails on debian, specifically xlsuite to test it out, but my god how many more errors can I take before I give up. RAILS IS NOT NICE After battling with countless different errors from trying Ubuntu, Fedora, Windows and now Debian the list goes on and on and ON... now the latest error `load_missing_constant'':