similar to: Mysql::Error: query: not connected

I''m trying to run " rake db:migrate " and im getting an error back: ------------------------------------------------------------------------ C:\wamp\www\demoproject>rake db:migrate (in C:/wamp/www/demoproject) rake aborted! Mysql::Error: query: not connected: CREATE TABLE `schema_migrations` (`version` varchar(255) NOT NULL) ENGINE=InnoDB (See full trace by running task

I was just wondering about locales and .yml files. Is it better to store the multilanguage strings in .yml files than in databases? And if yes, why? I was also wondering how rails are loading this files (for example, I have 4 languages in my web app, each has her own .yml file, will my rails app loads all the files in ram and then it will call each variable inside my web app? Or something else?)

Hi, after changing a primary key column name, the auto-increment information (MySQL) and sequence (Oracle) are lost. What is the correct way to rename primary keys? Thanks, Gustavo -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

Hi: I am using authlogic, and following railscast tutorial. I am running into this error code with the password confirmation. authlogic password confirmation is too short Has anyone experienced this error? I need your help. Thanks in advance for your help.

I want to write a validate routine to check to enforce that a position must be unique in a category. (In another category, it doesn''t have to and shouldn''t need to be unique.) I write this code which works happily for new items: def position_in_category_not_unique @items = Item.find( :all, :conditions => [ "category_id = ? AND position = ?", category_id,

Hi How can I have the tests for my Rails app to be executed in a random order? Is there a simple solution using rake? I already posted my question to stackoverflow (http:// stackoverflow.com/questions/1376267/ruby-executing-tests-in-a-random- order-with-rake) but the few responses I got were not able to solve the problem. Thanks a lot! Pietro Di Bello

Any idea why this calculates the integer the way it does? irb> ("291.15".to_f * 100.0).to_i => 29114 Thanks, Tom -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to

Greetings all. I have seen a couple of diagrams on the net that look like a computer set up as an nginx server and more than one mongrel server running at once. What is the advantage of having more than one mongrel server running? Is there a good how-to that explains it very well. thanks shawn -- You received this message because you are subscribed to the Google Groups "Ruby on Rails:

if i follow the instructions on: http://agilo.us/2009/03/15/rails-on-windows/ the command gem install sqlite3-ruby will give --------------------------------- Building native extensions. This could take a while... ERROR: Error installing sqlite3-ruby: ERROR: Failed to build gem native extension. c:/ruby/bin/ruby.exe extconf.rb checking for fdatasync() in rt.lib... no checking for

I have the following: @lot = Lot.find(params[:id]) part_nums = Part.all(:conditions => ["id <> ?", @lot.part.id]) I guess I should mention that Lot :belongs_to => :part I was looking at the log following the execution of these two statements and I saw something like this: Lot Load (0.4ms) SELECT * FROM "lots" WHERE ("lots"."id" = 13) Part

http://apress.com/book/view/9781590597811 I acquired this book and it has the info I thought I wanted; but, I''m not sure. Is there something better more current out there? RESTful oath openid etc.. I''m coming from a wordpress to cake, codeigniter tinkering and forget why I tried rails; but, it seems pretty cool and intuitive. Appreciate the Capistrano rec prior. Super good,

HI, I am creating n onlinecalendar sort of functionality for which the user input for events is taken. To make it user friendly, its left to the user to write the time down rather than selecting it from a datetime field in a form . The user can also specify a timezone. And while doing so its obvious that most inputs will be an abbreviation. My question is - is there a way to convert

OK ... so I''m not supposed to use it but ... Why doesn''t rescue_from ActionController::RoutingError work witht he code from http://www.rubyplus.org/episodes/20-Extended-RESTful-Authentication-Rails-2-App.html class ApplicationController < ActionController::Base helper :all # include all helpers, all the time # See ActionController::RequestForgeryProtection for details

I''m trying to rewrite a fusebox-like application (Active4D plugin to 4D database) in RoR/postgres and I''m doing okay - but keep running into things that stump me. It seems like it takes me hours to figure out something that I could have written in pure code in minutes. The select_month and select_day helper has been my latest waste of time. All I''m trying to do is add

Hi, How to embed ruby code in xml . here is my XML template : string = <<EOF <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE ozxmlscene> <ozml version="4.0"> <styleRun style="1091379" offset="0" length="7"/> <text>The End</text> <object value="84"/> <object

I''ve created a simple hello world app that doesnt appear to serve up the view greeting.rhtml. :< Any ideas ? The error message is from development.log is... # Logfile created on Tue Aug 18 16:49:55 -0400 2009/!\ FAILSAFE /!\ Tue Aug 18 16:50:34 -0400 2009 Status: 500 Internal Server Error unknown error PS . It does show the default web page ok at http://localhost:3000 just not

I am always writing it in 2 lines : ( Array init then loading the array ) @providers = [] @authentications.map {|authentification| @providers << authentification.provider } Is there any Ruby writing for writing just one line ? thanks fyh -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group,

Hello, I encouter a problem when i try to do "rake db:migrate": rake aborted! can''t convert Hash into String Here is the trace result: ** Invoke db:migrate (first_time) ** Invoke environment (first_time) ** Execute environment rake aborted! can''t convert Hash into String /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/fileutils.rb:1408:in

I am a very amateur Rubyist who, amongst other things, likes to use a simple Rails app to query my company''s MySQL config database. The server I now use to do this has got 1.9.1 and Rails 2.3.3. I''ve now hit the ''problems'' related to 1.9 and string encoding, which means that when Rails try to display, say, E acute characters, it throws an invalid byte

Got a question hopefully someone can answer - I am working on functionality to match on certain nodes of a largish (65mb) xml file. I implemented this with REXML and was 2 minutes and counting before I killed the process. After this, I just opened the console and loaded the file into a string and did a regex search for my data -- the result was almost instantaneous. The question is, if I can get