similar to: Rails 3: Engines or/and Railties. How to use them?

MRI-2.0.0p247 Railties-4.0.1 We have a standalone Rails-3.2.15 based application that we are upgrading to 4.0.1. It uses only the following components of Rails-4.0.1: * actionmailer (4.0.1) * actionpack (4.0.1) * activemodel (4.0.1) * activerecord (4.0.1) * activesupport (4.0.1) * arel (4.0.1) * railties (4.0.1) Bundler has a path setting which is: path Set for your local app

I''m in the middle of upgrading an application to rails 2.0.2 from 1.2.5 and on startup I see this message printed out: #<NoMethodError: undefined method `configuration'' for #<String: 0x1145040>> After some hacking I''ve figured out it emanates from plugin.rb in railties (railties/lib/rails/plugin.rb) in the following block: def evaluate_init_rb(initializer)

Hi Does anyone know how to run the unit tests, after doing a "svn checkout" in vendor/rails? Some of the tests work, but rails_generator_test.rb gives a lot of errors. Apparently the test-generators should be moved to a lib subfolder to remove some of the problems. I just ran the "rails_generator_test.rb"-file directly, am I missing something? Best regards torben

I want to build a sortable table and a treeview. Are there examples of how to do this in Rails? If I wanted to componentize this, would I use a helper, or partial or component (or else) and why? John McClain Senior Software Engineer TCS Healthcare jmcclain-RI2jYlfFOOy2dUpmj6OxPQC/G2K4zDHf@public.gmane.org (530)886-1700x235 "Skepticism is the first step toward truth"

I''m trying now to do "sudo fixrbconfig" in the terminal, and I get this: /usr/lib/ruby/1.8/powerpc-darwin8.0/ruby.h does not exist. This probably means you haven''t yet installed Xcode from the Tiger DVD. You won''t be able to compile Ruby extensions without it. Please install it then rerun this program. I''m on an intel mac. Am I unable to use

Hi all, We have been thinking internally about a lightweight llvm-based ptracer. To address one question up front: the primary way in which this differs from LLDB is that it targets a more narrow use case -- there is no scripting support, no clang integration, no dynamic extensibility, no support for running jitted code in the target, and no user interface. We have several use cases internally

Hey guys, I''m a RoR-Beginner and I started learning it with the RoR-Tutorial. Actually I''m at this chapter (http://ruby.railstutorial.org/chapters/ static-pages#top) and try to install rspec. But everytime when I try to use "rails g rspec:install" I get this error message: C:\Sites\rails\rails_projects\sample_appp>rails g rspec:install

Hello, I''ve been playing with this for hours, and got through a couple glitches (e.g. updating to Ruby 1.8.4) but this one is well beyond my N00b skills. When trying to run script/server I get: ./script/../config/../vendor/rails/activesupport/lib/active_support/dependencies.rb:87:in `as_load_path'': stack level too deep (SystemStackError) from

Hello, I am having trouble trying to use the Datebooks Engine with Edge Rails. Has anybody try with it? It seems that the problem has something with loading the layout, and complaints about the number of arguments. I will thank any help or guide. Thank you very much. ========================= I have copied the error I get ArgumentError wrong number of arguments (2 for 1) RAILS_ROOT:

I''m trying to get a simple authentication system going for a small rails app. After much research, it looks like LoginEngine should do exactly what I want. Now, the documentation is somewhat confusing to me when looked at in the light of reality. There are some places that say you have to install the "engines" plugin. But, I cannot find such a beast. So, I installed the

Hi, I have a strange problem that only occurs on the production server. I''ve been banging my head for hours trying to figure it out with no success. Below is a copy of the error from the production log. ActionView::TemplateError (Expected /www/rails_apps/scanlan/current/ public/../config/../app/models/image.rb to define Image) on line #6 of app/views/admin/design/_record.rhtml: 3:

I know it might seem like I am repeating myself but I can''t seem to find the solution to my problem. I am trying to run edge rails using "rake freeze_edge" and every time I do that my application stops to work. I get an error on every page. I get a "uninitialized constant modelname" error where modelname is the object being created for that view Has

no expression parser or knowledge of any specific programming language. Basically I just mean that the parsing of the native DWARF format itself is in scope, but anything beyond that is out of scope. For symbolication we have things like llvm-symbolizer that already just work and are built on top of LLVM's dwarf parsing code. Similarly, LLDB's type system could be built on top of it as

I recently upgraded to 1.8.4 to try out mongrel, and so far have been in a kind of hell where I can''t get my app working! Currently running (or trying to run): Ruby version 1.8.4 (i386-mswin32) RubyGems version 0.8.11 Rails version 1.0.0 Active Record version 1.13.2 Action Pack version 1.11.2 Action Web Service version 1.0.0 Action Mailer version 1.1.5 Active Support version

I have recently upgraqded to Ruby 1.9.2-rc1 and reinstalled rails 3 beta 4 with all the dependencies. I have run bundle install in my rails project. Now I am trying to run some tests... My test_helper.rb file looks like this: # test_helper.rb require ''rubygems'' require ''test/unit'' require ''rails/all'' $ gem list i18n (0.4.1, 0.3.7)

So i have this route set up: map.connect ''xml/download/:user/audio/:category/:file'', :controller => ''xml'', :action => ''download'' I am sending the user through an xml controller as it is coming from an RSS feed, the download action looks like this: def download episode = Episode.find(params[:episode]) episode.downloads

In my application.rb, I have this: #require "rails/all" require "action_controller/railtie" require "action_mailer/railtie" require "active_resource/railtie" require "active_model/railtie" (I didn''t want ActiveRecord) This worked fine up to 3.0.6, but now fails with: /Users/jeffdeville/Documents/code/ruby/wg/config/application.rb:6:in

I''m having trouble capturing the params from a select type form. For text field like this: <%= text_field_tag :courseid %> I''m able to capture the posted value with this params[:courseid] However with a select field like this: <%= select(:course, :id, %w{value1 value2 value3} %> I''m not sure how to capture the posted value. -- Posted via

I currently have 3 tables/models: 1) Clients, 2) Charges, and 3) Court_Dates. Clients 1..n Charges 1..n Court_Dates I am trying to find all clients that have a court_date on a certain day: something along the lines of (@client.charge.court_date.date == Date.today). I have had success preloading child rows using the :include parameter, but that only works with a parent and a child, or a

HI all, I have just setup the ROR environment on a vps, but once i created the app and run rails s or db:create after modifying the database.yml it keeps on appearing with the "Could not find gem sqlite3" etc message which i know this as it''s not install as i am using mysql. What else have i got to do other than modifying the database.yml as to me it''s still looking