I am using Rails 3.0.1, Bundler 1.0.3 and Ruby 1.9.2p0 (2010-08-18 revision 29036). Everything was fine and fast until I started adding Devise & Omniauth. From that on everything involving initializing Bundler (calling Bundler.require as in application.rb) took ages (by means of 30-50 seconds which is a lot for e.g. calling 'rake routes'...
Sorry if the question is obvious, I am only starting to work with Rails. I have a following code in several controller methods now: respond_to do |format| if @project.save format.html { redirect_to(edit_project_url(@project), :notice => '#{user.name} added to #{role}.') } format.js else format.html { rend...
Hello, I have the following: @books.each do |book| ... stuff end I'm curious to learn. How can I update the above to do something like loop through @books but not more than 6 times, MAX/ceiling of 6? Thanks ...
So one week ago I started to move my old app written in Rails 2.3.5 to new 3.0. Unfortunately, I found out that some of the views are loading surprisingly slow. Example: Rails 2.3.5 Ruby 1.8.7 -> WEBrick: Completed in 297ms (View: 143, DB: 40) Rails 3.0.0 Ruby 1.8.7 -> WEBrick: Completed in 3081ms (View: 261, ActiveRecord: 108) Rails ...
I installed Devise today and everything works fine so far. The only thing devise seems not to offer is a 'registration#show' action, which displays the user information (instead of the registration edit page). I tried to override the registrations-controller, but get the error: 'Unknown action-AbstractController::ActionNotFound' for all ...
I have a gem to which I'd like to do few changes. I have it defined in my Gemfile as follows: gem 'mongo_mapper", :git => "git://github.com/jnunemaker/mongomapper", :branch => "rails3" I was not able to find it in /usr/local/ruby/lib/ruby/gems/1.9.1/gems. ...
In order to avoid hot-linking, S3 bandwidth leeching, etc I would like to make my bucket private and serve the files through a Rails app. Concept in general sounds very easy, but I am not entirely sure which approach would be the best for the situation. I am using paperclip for general asset management. Is there any build-in way to achi...
I'm very confused on this restful authentication plugin on rails 3. I tried to install the plugin using the following command. It tells me it's already installed, then I tried to use the --force to reinstall this plugin it tells me that the plugin not found So if the plugin is already installed why do I get error Could not find generat...
Hi all Hopefully this is just a quicky.... I have a form to edit a product and each product belongs to a category. In the form_for(@product) I can populate a select box for the categories in a couple of ways: <%= f.select :category_id, Category.find(:all).collect{|c| [c.category, c.id]}, :prompt => "Pick a Category" %> or: <%= f.se...
session[:user => user, :user_id => [user.id, user.salt]] For some reason, that never worked for me. Thoughts on how I can achieve the following code in one line: session[:user] = user session[:user_id] = [user.id, user.salt] ...
How to use SOAP web service in Rails3? I tried datanoise-actionwebservice but doesn't work for me. I heard that rails3 has integrated SOAP support, but I don't find nothing about this on the internet. Can you help me? ...
Hey! I am creating a rails3 application and I want to create a class that handles string formatting, so I made a class called FormatUtilites.rb in the lib directory but whenever I try calling it from somewhere else in my app I get this error: ActionView::Template::Error (uninitialized constant ActionView::CompiledTemplates::FormatUtil...
class Category < ActiveRecord::Base acts_as_tree :order=>position scope :top, where("parent_id is null") scope :sub, where("parent_id is not null") before_create:add_uuid private def add_uuid require 'uuid' self.uuid=UUID.new.generate end end i used a uuid plugin into rails i have test the code UUID.new...
Hello, I'm creating a observer model: booklogger_observer.rb The observer model looks a little something like this: class BookLoggerObserver < ActiveRecord::Observer observe :book def after_create(record) @logitem = ......app specific stuff @logitem = ...... @logitem = ...... assign_meta(@logitem) @logitem...
I tried to install it as below but it throws error :- "sudo gem install sqlite3-ruby" Building native extensions. This could take a while... ERROR: Error installing sqlite3-ruby: ERROR: Failed to build gem native extension. /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb mkmf.rb can't find header files ...
I just ran $gem upgrade rails It seemed to go smoothly (updated 23 gems, no errors, etc...) when i run $rails -v It tells me I have 2.3.5. What gives? ...
I've just upgraded to Rails 3, using the instructions from this railscast. When I try to start the server, this is what happens: $ rails s script/rails:6:in `require': no such file to load -- rails/commands (LoadError) from script/rails:6:in `<main>' I can't find this exact error using Google. Anyone know what is causing this? Tha...
Foo.group(:start_at).count(:id) How I can group this by date ? the "start_at" column is an datetime column ...
Hello. I'm using Rails 3 / factory_girl_rails / Rspec 2 and Ruby 1.8 I've defined my factories this way: Factory.define :user do |u| u.name 'Some guy' u.sequence(:email) {|n| "person#{n}@example.com" } u.password 'password' end Factory.define :password_reset_user, :parent => :user do |user| user.password_reset_key '...
I have a nested resource, setup like this: resources :chickens do resources :eggs end The views for the EggsController are under views/eggs, but: describe "eggs/index.html.erb" do gives a "No route matches {:action => "create", :controller => "eggs"} error on calling render. How do I get RSpec to find the correct (nested) ...