similar to: Help with railroad

I am trying to create class diagrams of my application using railroad but i am getting following error: Error loading application environment. (Are you running railroad on the aplication''s root directory?) /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'': no such file to load -- config/environment (LoadError) from

Hi, I''m starting to use Test::Unit to create unit tests for my Rails Applications/Plugins. I don''t have much experience in Ruby Unit Testing. The problem is that the output report is very simple and it is very difficult to discover where is the error. Test::Unit does not show the line number of the error and the Stack Trace printed using the --trace option does not help either.

Hi guys, I wanted to fetch some info from webpage and use it in my db. I read hpricot is one way to do it. But the problem is I''m unable to use it with my app. For some reason after successfully installing hpricot it fails when I try to use it in the rails console. I''ve been trying to fix this for the last four-five days. I''m stumped ! I tried re-installing everything

Hi Is there any freeware anybody would recommend for showing database models and how they relate to each other? I''m picking up an app another developer left in a mess and I''m trying to sort it out. Diagrams would be a great help. Suggestions? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this

All, Can anyone see what''s happening here? ================== migration ======================= class CreateGreetings < ActiveRecord::Migration def self.up create_table :greetings do |t| t.string :greet t.string :language t.integer :count t.timestamps end end def self.down drop_table :greetings end end ================== greeting.rb

Hi, I am using ruby 1.9.2 and rails 3 for my application. I have written a bash script which I want to run in cron. If I directly run the bash file it runs. If I run it through the cron I get the following error:- "/usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'': no such file to load -- rails/commands/runner (LoadError) from

Good morning, I''m new to rails and am having some basic questions in development. See if anyone can help me with a test problem. I need to test if my model "Procedure" is linked to the workflow. If not, the system must acknowledge an error. Below is the code that is in the file test \ unit \ procedure_test.rb. require ''test_helper'' class ProcedureTest <

Environment: rvm ruby 1.9.2-p180 rails 3.1.rc1 Conditions: gem "coffee-script" # in Gemfile at least one file with .js.coffee (even empty inside) in app/assets Result: WEBrick or Unicorn hangs. Only kill -9 <pid> helps. P.S. What additional info should I provide? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group.

Very strange problem: Ton''s of ruby process just running simple command "rails --version" or "rails new test1"" I have very strange problem. I try to run this simple command "rails new test1" --> this suppose to be create a new rails site. "rails --version" --> even this I got ton''s of ruby process but I got a lot of ruby

First of all, I use RVM and I installed ruby-1.9.2-head, which I used to create a new rails3 gemset. Then I changed to that gemset with rvm use 1.9.2-head@rails3 and I ran bundle install over the following Gemfile: source ''http://rubygems.org'' gem ''rails'', ''3.0.0.beta4'' gem ''sqlite3-ruby'', :require =>

When I run this code I don''t hace any problem: railroad -a -i -o full_models.dot -C But if run this code: railroad -a -i -o full_models.dot -M I get this: /Users/juan/Desktop/dticket_4_03_08/vendor/rails/activerecord/lib/active_record/base.rb:1532:in `method_missing_without_paginate'': undefined method `_'' for #<Class:0x251965c> (NoMethodError) from

I am new to Ruby, and have a problem to install Sqlite3. After searching the previous posts, I found a solution, first to do : sudo apt-get install libsqlite3-0 libsqlite3-dev However, I am on an AWS Ec2 instance which don''t have apt-get, only with yum. Would anyone please tell me how to install apt-get, or how to use yum to install libsqlite3-dev ? Really appreciate ! Scott -- You

I am trying to deploy a Rails app ( Rails 3.0.9 / Ruby 1.9.2 ) in production (Debian 6) it''s running fine in development mode on localhost ( OSX) I am getting this error from Passenger : undefined symbol: ruby_current_thread /var/www/vhosts/mydomain.com/rails/testsbga/shared/bundle/ruby/ 1.9.1/gems/ruby-debug-base19-0.11.25/lib/ruby_debug.so: undefined symbol: ruby_current_thread -

hello, i am trying to install gemsets but my .rvmrc file not working so i have create gem sets with the command rvm gemset create rails3 but when i am using rvm info its not showing the gemsets in the environment.. this is the content of .rvmrc file rvm 1.9.2@rails3 --create..help me guys.. thanks nishant -- You received this message because you are subscribed to the Google Groups "Ruby

When I try rails console using Rails3 beta4 and Ruby 1.9.1-p378 I cannot save a record: > rails console Loading development environment (Rails 3.0.0.beta4) ruby-1.9.1-p378 > g = Game.new => #<Game id: nil, player_id: nil, versus_id: nil, finished: nil, created_at: nil, updated_at: nil> ruby-1.9.1-p378 > g.save NameError: undefined method `<=>'' for class

Trying to set up a Rails 3 project with RSpec and Autotest. I followed these steps exactly: http://gist.github.com/365816 But when I start up autotest, I get: $ autotest loading autotest/rails style: Rails instead of: $ autotest loading autotest/rails_rspec2 style: RailsRspec2 And autotest doesn''t seem to do anything. Any idea what''s happening? I''m using Ruby

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi there, I''m trying to install the RedCloth gem on my Arch Linux (64bit) system, but hadn''t had success yet, RedCloth doesn''t seem to compile. Here''s the installation output: ====================================== $ LANG=en_US.utf8 sudo gem install RedCloth Building native extensions. This could take a while...

First of all, I''ve been trying to find an answer for this problem all over the internet without luck. The thing is that I am using RVM with ruby 1.9.2-head and I created a new empty gemset. Then I installed bundler gem with: gem bundler install That installed the library into the /Users/damselem/.rvm/gems/ ruby-1.9.2-head at rails3/gems directory. Then I went to my rails 3 app

Hello, I cannot run unicorn_rails out without using bundle exec . This is the error: /home/user/.rvm/gems/ruby-1.9.2-p180/gems/bundler-1.0.15/lib/bundler/runtime.rb:31:in `block in setup'': You have already activated rack 1.3.1, but your Gemfile requires rack 1.2.3. Consider using bundle exec. (Gem::LoadError) Maybe RVM is involved? Maybe I am involved? Please add me in the CC replies,

Hi all, I tried testing with Rspec for first time, following a tutorial. "rspec spec/" works fine but when I try ''autotest'' it gives me the error message below. I also made a gist about it: https://gist.github.com/779265 It seems like a redgreen or ZenTest error. I''m using Ubuntu10, Rails3, Ruby 1.9 and RVM. Any help is appriciated, thanks in advance, gezope