ruby-on-rails-3.2

Every time I deploy my Rails 3.2 project to Heroku, rake assets:precompile is run: $ git push heroku master ... ----> Preparing app for Rails asset pipeline Running: rake assets:precompile Asset precompilation completed (189.17s) ... Sometimes I want to make a push that I know does not change any assets, such as a quick hotfix to a controller. Is it possible to skip the asset:precompile step for a single git push to Heroku? Thanks. Sure! You'll need to create a manifest.yml in your_app/pubilc/assets directory. The file can be blank. But ideally, you precompile everything locally, so deploys to

I am using omniauth-facebook with AngularJS and CORS is not working correctly . My omniauth.rb is Rails.application.config.middleware.use OmniAuth::Builder do provider :facebook,"xxxxx", "xxxxx", :scope => 'email,user_birthday,read_stream', :display => 'popup' end Everything works if i use it as rails app and request. But when i try to call 'http:\localhost:3000\users\auth\facebook" via Angular JS $http.get('/users/auth/facebook').success(function(data, status, headers, config) { console.log("back in success"); }). error(function(data, status, headers, config) { }); } i see following error in

I just wanted to know how one would go about uploading a remote file url using Carrierwave in the Rails console. I tried the following without any luck. I presume it's not processing the Uploader? user = User.first user.remote_avatar_url = "http://www.image.com/file.jpg" user.save Many thanks Take a look at the ' Uploading files from a remote location ' section on this page https://github.com/carrierwaveuploader/carrierwave CarrierWave should throw an error if the url of the location is invalid 2.1.3 :015 > image.remote_image_url = "http" => "http" 2.1.3 :016 > image.save! (0.2ms) BEGIN (0.2ms

I'm attempting to debug why my application is attempting to connect to my database when I run rake assets:precompile --trace . I'm probably missing something in the stack trace...anyone see the pertinent line? DEPRECATION WARNING: The InstanceMethods module inside ActiveSupport::Concern will be no longer included automatically. Please define instance methods directly in ActionController::Base instead. (called from <top (required)> at /Users/Kyle/Desktop/skateparks-web/config/application.rb:4) ** Invoke assets:precompile (first_time) ** Execute assets:precompile /Users/Kyle/.rvm/rubies/ruby-1.9

I'm trying to follow instructions from the book "Head First Rails" and on page 50 it says to create a model but I am unable to create a model using the rails command. When I type this at this prompt: localhost:~ home$ rails generate model ad name:string description:text price:decimal seller_id:integer email:string img_url:string I get this: Usage: rails new APP_PATH [options] Options: -r, [--ruby=PATH] # Path to the Ruby binary of your choice # Default: /Users/home/.rvm/rubies/ruby-1.9.3-p125/bin/ruby -b, [--builder=BUILDER] # Path to a application builder (can be a filesystem path or URL) -m,

I want to display a label in form_for : <div class="field"> <%= f.label :name %><br /> <%= f.text_field :name %> </div> This generates the label "Name", but I want it to be "Your Name". How can I change it? The second parameter to label helper will allow you to set custom text. <%= f.label :name, 'Your Name' %> Use Ruby on Rails Documentation to look up helper methods. You can specify custom label text via i18n. In config/locales/en.yml , and assuming your user model is named user , you can add the following: helpers: label: user: name: Your Name This will allow you to keep using <%= f.label

Upon pushing some changes to Heroku, I noticed a warning about vendor/bundle (see WARNING below). What is the purpose of this directory if, according to the warning, it should be "removed" from Git tracking? Why isn't vendor/bundle automatically .gitignore 'd by default by Rails? Should I run bundle pack ? (Is it actually bundle package ??) What are the pros and cons around bundle pack (relative to both development and production )? To make this even more confusing, there's a popular blog post, by Ryan McGeary, titled "Vendor Everything" Still Applies that strongly argues for running bundle