similar to: Rack in Rails

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

Hi, I have a rails 2.3.8 app which has rack 1.1.0. I get parse_multipart error. There''s a new release of rack 1.2.0 which might fix the multipart error. The question is how I upgrade the rack? I froze the rails. I did "gem update rack" and it upgraded rack to 1.2.0. But my rails app still uses rack 1.1. How do I set the rails app use rack 1.2.0? Thanks. Sam -- Posted via

I attempted to install rails, with these error messages: $ sudo gem install rails ERROR: Error installing rails: actionpack requires rack (~> 1.0.0, runtime) $ sudo gem install rack Successfully installed rack-1.1.0 1 gem installed $ sudo gem install rails ERROR: Error installing rails: actionpack requires rack (~> 1.0.0, runtime) Why does gem install a current version of rack which

Hello there, I''ve a big problem -- I come now PC and started rails server and I got this huge report of errors. The rails server is not running, I''ve any idea, what is wrong. Yesterday everything worked yet... The statement after command "rails server" is here: => Booting Mongrel => Rails 3.0.5 application starting in development on http://0.0.0.0:3000 =>

I can successfully get the contacts from google using OAuth gem in rails. my gmail configuration is : :google=>{ :key=>"***", :secret=>"***", :expose => true, :scope=>"https://www.google.com/m8/feeds/" } now i want to get contact from yahoo and hot mail. How to get that contact I have given following configuration in my

Hi, I am trying the tutorial in: http://guides.rubyonrails.org/getting_started.html when I try to navigate to http://localhost:3000 after the 4.3 change I get the error : ActiveRecord::ConnectionNotEstablished and I don''t know how to solve it the database.yml file is: adapter => mysql host => 127.0.0.1 database => blog username => root password => ***** my

Hi All, my server is having rack gems as: rack (1.2.1, 1.1.0, 1.0.1, 1.0.0) when i run the following command in my project/vendor/gems folder: gem unpack rack-1.0.0 It shows the following error message: Error: Gem ''rack-1.0.0'' not installed. Any idea on this?? Thanks, Saurabh -- Posted via http://www.ruby-forum.com/. -- You received this message because you are

How do I iterate a HashWithIndifferentAccess? I need to set the order using a sortable_element. -- Posted via http://www.ruby-forum.com/. -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send

Hi, guys, I got the below error message when i typed this command in terminal "rackup config.ru" , the file config.ru is rails ''s configuration file. You have already activated rack 1.3.2, but your Gemfile requires rack 1.2.3. Consider using bundle exec. (Gem::LoadError) So, how should i do , thanks a lot. -- You received this message because you are subscribed to the

How does Rails generate ETags by default? I''ve got config.action_controller. perform_caching set to true in production so that I can use page-level caching in a few specific places, but it seems that Rails is automatically setting ETags on *all* responses even though I''m not using fresh_when or the stale? helpers in any of my actions. How is Rails deciding to do this and how

So i updated rails and this is now what i''m getting. i tried reinstalling rails and it didn''t help. it''s installed. this is driving me nuts. i''m at rails 2.3.5 and ruby 1.8.7 Missing the Rails gem. Please `gem install -v= rails`, update your RAILS_GEM_VERSION setting in config/environment.rb for the Rails version you do have installed, or comment out

Just starting out with a beginner book on jquery and the very first thing I am trying fails (has to be me) Rails 3.1 - other jquery things working including a poor example of drag & drop that is my ultimate target here but just simply trying to get every alternating row in a table to have a different css class So I''m using... app/assets/javascripts/people.js.coffee and put in...

Hi, I wanted to try out Edge Rails 3 today and hit a serious problem trying to run mongrel. script/rails server mongrel just hangs. Interrupting and looking up the spot of the lockup revealed $LOAD_PATH.unshift ''projects/mongrel_experimental/lib/'' Mongrel::Gems.require ''mongrel_experimental'', ">=#{Mongrel::Const::MONGREL_VERSION}" at the bottom

Hi everyone, I need some insight into a problem I just started having. I''m running ruby 1.8.6 on an ubuntu box with the following gems installed: $ sudo gem list --local *** LOCAL GEMS *** actionmailer (2.3.5, 2.3.4, 2.3.2, 2.2.2) actionpack (2.3.5, 2.3.4, 2.3.2, 2.2.2) activerecord (2.3.5, 2.3.4, 2.3.2, 2.2.2) activeresource (2.3.5, 2.3.4, 2.3.2, 2.2.2) activesupport (2.3.5, 2.3.4,

Hey - I need your input regarding a problem I''ve come across. I''ll first explain what the problem is, and what I think the solution is. If I misunderstood how things work, please let me know. # The problem I''m using Dragonfly (on-the-fly file processing) to serve images. Dragonfly uses Rack::Cache to cache the processed images so subsequent requests are served by

Hello I''m looking to learn how to redirect all non-www (mysite.com) to https://www.mysite.com I tried the following: class ApplicationController < ActionController::Base before_filter :check_uri def check_uri redirect_to request.protocol + "www." + request.host_with_port + request.request_uri if !/^www/.match(request.host) if Rails.env ==

I''ve always distrusted the ruby and rails installs on my Mac (oOS X 10.6.3) -- sudo gem cleanup can''t seem to get rid of old gem versions (lots of Gem::InstallError: cannot uninstall). Because of that, I don''t trust the rails beta3 install I just completed. Here''s the story: * config is Apple''s ruby 1.8.7 and gem 1.3.6. * xcode is installed from

hi i got to merge a hash of parameters for every action for every controller. the only thing i could image is modifying a super class method. so, how could i modify the method that take care of setting up the parameters? is it ActionController.parameters? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group,

I have a strange problem with setting request.format = :mobile I can reproduce this problem on a completely fresh Rails 3.0.7 app with no special gems. This seemed to work well in Rails 2 but for some reason is hiccuping here, not sure what''s different in Rails 3 that makes this hiccup. If you look at the stack track, it doesn''t even pass through my app stack once -- weird --

Hello List, Label me a newb, but how do you install Rails 3 on your Mac? Google sent me to these URLs: http://weblog.rubyonrails.org/2010/2/5/rails-3-0-beta-release/ http://guides.rails.info/3_0_release_notes.html http://asciicasts.com/episodes/200-rails-3-beta-and-rvm From early Feb 2010 I see this short recipe: gem install tzinfo builder memcache-client rack rack-test rack-mount erubis mail