similar to: Help please

I want to create a migration file that creates multiple tables, so i''m guessing the correct format would be: Can anyone confirm ? I''m guessing that each new create script requires a seperate class so formatted this way. Perhaps I''m wrong. TIA Stuart class CreateTable1 < ActiveRecord::Migration def self.up create_table :table1s do |t| t.column :length,

This might be off topic, not entirely sure. Basically I''ve created a table to return data and it seems that the column headings repeat along with the entries. So perhaps it''s where I''m placing the code and not so much my HTML. Ideas, solutions appreciated: <h1> Current job openings</h1> <% for position in @positions -%> <div

Hi, I''m implementing a "digg-like" page, that once you digg. The score for each item will dynamically reflect your current action +1 . I am not sure what''s In the controller I have an action responsible for increase of the score.It has a corresponding rjs in view. -------------------------------------------------------------------------------- def arouse

Hi, I have installed InstantRails 1.0 Final on Win XP (Home SP2) and Win 2K 2000. I was able to get the two apps (cookbook, typo) work fine with Webrick but not with SCGI server. I tried changing the SCGI settings through the InstallRails.exe console so that the Runtime Mode: would be "development" instead of "production" and SCGI port: to 5000 instead of 9998.

I''m following the depot application in the rails bible Agile Web Development with Rails. In interation E1 NoMethodError in Admin#checkout Showing app/views/admin/checkout.rhtml where line #12 raised: You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occured while evaluating nil.include? Extracted source (around line #12):

Hi this is my first time with Rails and I''m having problems getting it to work properly. In the Database.yml file I have set up the following - development: adapter: mysql database: cars username: ***** password: ***** socket: /path/to/your/mysql.sock host: ***** But, when I launch the controler it says - NameError in Add_car#index uninitialized constant Car Where am I

I have a new method defined in a existing controller. All the methods I called in these are workable. But somehow the new method is not recognizable. ------------------new method I added-------------------------------------------- def push # if fair begin @product = Product.find(params[:id]) rescue logger.error("Attempt to access invalid product #{params[:id]}")

Has the problem with corrupted .rhtmls (invalid characters) been solved so far? I would like to use ferret and acts_as_ferret on Windows XP. I have installed 0.10.9 (mswin32) which still seems to have the problem. I am receiving error messages like: compile error C:/INSTAN~1.4P1/INSTAN~1/rails_apps/travelogue/config/../app/views/article_editor/_header_read.rhtml:2: parse error, unexpected

Hi, I am using Matt McCray''s theme generator. http://rubyforge.org/projects/theme-generator/ Everything works fine, but rendering an action in a controller using the AppMailer raises this: undefined method `current_theme'' for #<AppMailer:0x39df950> Is there someone who could help me ? Thanks ! Mickael. Traces:

I''m testing the http module in console. BUt I got the following error. Anyone knows why? >> Net::HTTP.get_print ''www.google.com'', ''index.html'' SystemStackError: stack level too deep from C:/InstantRails/ruby/lib/ruby/1.8/net/http.rb:451:in `newobj'' from C:/InstantRails/ruby/lib/ruby/1.8/net/http.rb:451:in

I hope someone can point out my stupid error, because I'm baffled. I am calculating a bunch of variable values and then placing them in a document using odfWeave tags. This is working very nicely for every spot except one. One of the values I calculate is traindev: traindev <- if (trainlength>0) round(sd(trainscores, na.rm=T),1) else "" when I try to insert this traindev

I''m currently coding a system which must store multiple contact methods for a user (phone, email, postal address etc). I''m planning a fairly straightforward inheritance hierachy for these, where each different method inherits from something like a ContactMethod class. The only mention of ActiveRecord support for inheritance I can find in the Wiki and the Agile Web Dev book is

Sorry, but this is a big one - after adding the Ajax portion of the Agile Web Development tutorial my page displays: Application error Change this error message for exceptions thrown outside of an action (like in Dispatcher setups or broken Ruby code) in public/500.html It started when I added - page[:current_item].visual_effect :highlight, :startcolor => "#88ff88" , :endcolor =>

hi, i got the error[Errno::EACCES - Permission denied] , while deleting my file, for that while searching i came to know i have to set chmod, but i don''t know how to set chmod in my file, if any one knows, how to set this one, please let me know, Thanks in advance. my Error is: Errno::EACCES in CasesController#delete_attach Permission denied -

i' ve client win9x connect to samba and seems running good, but i cannot join win2k in to samba..any one can give me a hand.....?!! error mesasage no user or wrong password in samba domain thanks =========================================================================================== "Gabung INSTANIA, dapatkan XENIA. Daftar di www.telkomnetinstan.com, langsung dapat akses Internet

Hi all, I want to use acts_as_ferret''s multi_search to search two model classes (Reviewable and Blog) at a time like @results = Reviewable.multi_search("jemen", [Blog]) and I''m always getting the error You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occurred while evaluating nil.map

I have problem with IP public, my Network configuration [wireless] <------> [Router] <------ > [ Linux proxy ] < ------ > [Client ] IP configuration [202.123.123.1] <------->[202.123.123.2 and 192.168.0.1] < ------ > [192.168.0.2 and 202.123.123.3] < ------ > [202.123.123.4] this configuration will use IP 202.123.123.2 on internet how to config my network

Greetings, I have a compiler error that I have not been able to get through. I usually depend upon pre-built binaries but there was none available for the pre-release. I also try scanning the web site and mail list but was unable to find an answer. I was getting this or similar error with 2.3. I am just trying to build with the core library. I tried this in a xp and vista VM with the

http://www.ruby-forum.com/topic/73035#new Hi, I think I have network issue on my XP PC here trying to run up InstantRails and using it. I create an application and run up the server "ruby scripts/server" and it runs up, but then when I try to browse to it the browser just sits and spins and doesn''t connect :( Note that I posted this at

Resend On Oct 14, 2008, at 5:40 AM, Mark Kromis wrote: > Greetings, > > I have a compiler error that I have not been able to get through. I > usually depend upon pre-built binaries but there was none available > for the pre-release. I also try scanning the web site and mail list > but was unable to find an answer. I was getting this or similar > error with 2.3. I am