similar to: ID fields not getting picked up

If I make a change to a database table, how do I recreate the model to reflect the change? -- Posted via http://www.ruby-forum.com/.

Can someone point me to a reference or tutorial that shows how to map foreign key relationships in the model? For example given: Users id name email Posts id user_id title How do I associate user_id with users.id in the Post and User models? has_many and belongs_to don''t seem to do it. -- Posted via http://www.ruby-forum.com/.

Maybe I misunderstand the parameterization of find(), I am getting this syntax error for <% @choices = Choic e.find(:all, :conditions => "question_id" = question.id, :order => "order") %> ---- ERROR LOG ---- ActionView::TemplateError (compile error ../config/../app/views/admin/test/show.rhtml:37: syntax error _erbout.concat " "; @choices =

I thought I understood how to grab the session id but in the following code I am getting null for the session id: @foo = Foo.new(:session_id => session[:session_id], :test_id => @test.id) -- Posted via http://www.ruby-forum.com/.

I''m a java/php programmer trying out Ruby/Rails on my Dreamhost account. I followed the wiki steps to the letter (2x now) and am still getting a 404 when I hit my dispatch.fcgi. http://mydomain.com/public/dispatch.fgci Can someone give me suggestions on how to debug this problem? Here is my dispatch.fcgi file: #!/usr/bin/env ruby # # You may specify the path to the FastCGI crash log

How do I alter the "new" action so that it returns to a page of my specification (vs. returning to "list")? Thanks. -- Posted via http://www.ruby-forum.com/.

New to Ruby on Rails. I''ve been playing around with an application I set up at rails.foo.com. Basically this means that all my pages tied to the application live on that subdomain. Is there any reason for not just installing onto your parent domain foo.com and putting your static pages in the public dir that ruby on rails creates? The answer seems like a simple yes, however all the

Hi I''m trying to create a basic test management tool to organise the manual testing I have to do. I''m working on the results recording module and have a problem. Basically, I want each test result to belong to a test case, a test environment and a build. I want to make sure there''s no duplication of results with these 3 properties. If someone tries to enter a new test

I am unable to connect to my databases. Here is the error I am getting: MysqlError (Can''t connect to local MySQL server through socket ''/var/run/mysqld/mysqld.sock'' (2)): Here is my database.yml: # MySQL (default setup). Versions 4.1 and 5.0 are recommended. # # Get the fast C bindings: # gem install mysql # (on OS X: gem install mysql --

On Fri, May 25, 2001 at 02:21:06PM +0200, Nigel Kukard wrote: > Hi, > > [nkukard at wigglytuff .ssh]$ ssh-keygen -pf test_id > Enter old passphrase: > 'ey has comment 'ii > Enter new passphrase (empty for no passphrase): > Enter same passphrase again: > Segmentation fault (core dumped) > [nkukard at wigglytuff .ssh]$ > > > That is the error

Hello, I have a data set that looks like this: name G-ID test_id g-id g 1 00077464 C_068131 C_068131 OC_068131 - 2 00051728 C_044461 C_044461 OC_044461 - 3 00058738 C_050343 C_050343 OC_050343 - 4 00059239 C_050649 C_050649 OC_050649 - 5 00001761 C_000909 C_000909 OC_000909 - 6 00005119 C_002752 C_002752 OC_002752 - locs

Since I upgraded to 1.1, I am getting ''ActiveRecord::ReadOnlyRecord'' exceptions when trying to save a specific record. I read up on ActiveRecord::Base.readonly? but I don''t think the condition there (objects pulled in from a certain JOIN type) applies. Here''s my code that is throwing the exception: @company = session[:company] @company.bytes_used =

What does the Magic Field Name position do? I was looking here: http://wiki.rubyonrails.com/rails/pages/MagicFieldNames And unfortunately that documentation is incomplete. Thanks. -- Posted via http://www.ruby-forum.com/.

Hi, I am running R from windows 95. I have a large simulation, which R does not get very far through before telling me: "error cannot allocate vector of size 871875 Kb" and warning message "reached total allocation of 127 Mb" I have been trying to increase the memory allocation to R from my computer, using various commands at the R prompt, such as memory.limit(size=......)

Hi, when I define a db column to be non-nullable or of length 20 or as numeric, I would expect rails to validate that, but that doesn''t seem to be the case. Any idea why that is? The metadata is accessible, at least in the mysql case. I am using rails 1.0 with mysql 5. Cheers, Mariano

I''d like to test against a very large dataset - is there anyway to prevent the data in the test database being destroyed on each test run? storing the dataset in fixtures causes the tests to take several minutes to complete, even using csv fixtures, and that''s just for one test case! I''d appreciate any suggestions on how to preserve the data in the test database

> did you read brian w's explanation of why FLAC appears "dead" ? the > same thing really > applies to cdparanoia, a program now more than 10 years old, maybe > even 15. some things about ripping audio CDs just .... don't change. Oh I don't doubt the basics, red book is red book and bits are identically replicable and re rippable bits. But just as I said, there

Anyone know (or know where to point me to) to figure out how to force Rails into development mode? I''d like to not have to kill dispatch.fcgi everytime I make a change. My site is not live and I''m just doing development and testing right now. Thanks. -- Posted via http://www.ruby-forum.com/.

Hi, If anyone has an Idea on how to solve the following problem it would be greatly appreciated :). The scenario is as follows: Im running an rsync server on Redhat7.3. The rsync server configuration file looks as follows: #### rsyncd.conf log file = /var/log/rsyncd.log pid file = /var/run/rsyncd.pid lock file = /var/run/rsyncd.lock max connections = 5 use chroot = true list = true

John, Thanks for the reply! You mentioned output sample rates should be 44100 or 48000, should I worry about input (Mic) Sample rates as well? (Currently I was requesting the sample rate on both ends to be 16000 samplesPerSecond, for ease of passing into the codec) Also, do you recommend any particular resampler that I should use, or are any of the ones out there probably okay, or should