similar to: Composite Key Support

Hi, As I understand, composite primary keys aren''t supported in ActiveRecord yet. May I ask if there are plans for this feature? Better yet, if this feature is under development, how''s the progress going? I''m not trying to use legacy databases. I tend to think that using multiple integer column id''s (composite primary key) are often natural way to

Hi! I just ran the first few Rails tutorials and I''m really impressed at how quickly I was able to get something up and running. I''m slowly emerging from the stone ages, and leaving my powerbuilder behind ? yes, I know, keep the snickering to a minimum please! I started into J2EE/STRUTS, but was quickly frustrated by how long it would take to code anything but relatively

Hi, everyone! I have been recently hit by ImageMagick/Rmagick memory leak issues. I know I can lesson the problem by manually starting up GC each time I use Rmagick library but ImageMagick seems to use way too much memory nevertheless. (on shared hosting setup anyway) Is there a decent replacement for ImageMagick library? I used to think ImageMagick was quite efficient because its

Hi, does anybody know if TMail supports nested multipart messages? I read a changelog that indicates so (http://dev.rubyonrails.org/svn/rails/trunk/actionmailer/CHANGELOG), but I haven''t been able to get it working so far. Maybe I am doing something wrong here? I attached the sample mail. Here is the code to parse it: require File.dirname(__FILE__) +

I have two tables I am using single table inheritance with: Page and Item. "Page" has many "Items"; "Item" belongs to "Page". Item Model: class Item < ActiveRecord::Base end class Article < Item belongs_to :page end Page Model: class Page < ActiveRecord::Base end class Issue < Page has_many :articles end In my controller, when I

Hi there, I''m new to rails and I''ve been successful tinkering around but am miffed by the process of trying to connect to my mail server to receive email for ActiveMailer parsing. I''m hosted on TextDrive and have read the following article on the RubyonRails wiki: http://wiki.rubyonrails.com/rails/pages/HowToReceiveEmailsWithActionMailer. I want to

Hi all, I''ve upgraded my system to Rails 1.1.1 successfully. After much looking I haven''t found out how to migrate an existing application to a new rails version though. What is the procedure, if any, for upgrading the application I''ve developed in 1.0? Is there a script I need to run? -- Posted via http://www.ruby-forum.com/.

I made a mistake when making my first app. I did not use the: ruby script/generate model <modelname> method for creating my models. I more or less hand crafted each og them. Is there a way to go back so I get my db migration scripts to populate? -- Posted via http://www.ruby-forum.com/.

Hi, I need a relatively simple image api for the app I''m writing. I need to copy photos, rename them, and re-size them to put them in a standard format. I tried using RMagick/Imagemagick, but the photos would be corrupted on re-size, so I''m looking for some suggestions. -- Posted via http://www.ruby-forum.com/.

Hi, I have three tables, a domain of Sites, a domain of Users, and a junction of Sites_Users with the tables named as such. My RoR application has a model and controller both User and Site. I tried to add a controller and model named Site_User but I can''t reference any functions in the controller, I get an Uninitialized Constant error. I''m very new to RoR, but not to

Does anyone know of a good open source event calendar done in RoR? -- Posted via http://www.ruby-forum.com/.

I feel awful asking such a basic question, but here it goes.... I have a controller, "NewsController". The user enters and the "list" action is called and I populate an instance variable "@news" which contains all the elements I''d like to display using a form. The user then changes something and the "update" action is called. Is

Hello All, Does anyone know of an expansion module (keypad extension for attendant) that works with the gxp-2000? - Jason -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20060508/f49a24e3/attachment.htm

I am getting the following error when running my app on the server: mysql::Error: Lost connection to MySQL server during query: <some SQL here> The SQL is usually a SHOW FIELDS statement, but after scouring the log files I see that it occassionally happens with other queries as well. I did a little research, and one topic I found suggested that I edit the /etc/mysql/my.cnf and increase

When I run lighttpd 1.4.10 [on Mac OS X] the socket file is called ''fcgi.socket-'', versus ''fcgi.socket-0'' that I get under 1.4.8. Further, when the FCGI daemon quits, the file does not get deleted, and I cannot restart my Rails app until I manually remove it. Can anyone confirm before I raise a bug at lighttpd.net?

Hi: Sorry if this is a painfully stupid question... I have some data I need through the life of someone''s session. In the application controller, I grab the data and store it like so: session[:foo] = @foo Now, whenever I need to access data about foo I don''t need to cause any DB io, I can just grab foo from the session (it''s very small fyi). Here''s what I

I have chunk of data that I need for the life of the session. I am going to use it for selects through out my app. Is the best place to keep this data in the session? Is the session easily spoofed or cracked? While viewing the data is not critical in itself, spoofing it could cause me massive headaches. -- Posted via http://www.ruby-forum.com/.

Hi everyone, If I save some object in session and then restart the server, I get the following error unless I restart my web browser (or delete session files): Session contains objects whose class definition isn''t available. Remember to require the classes for all objects kept in the session. (Original exception: uninitialized constant TZInfo [NameError]) I know what the problem

I''m trying to get substring from a utf-8 encoded string. (say, first 50 characters of the string) String#[0..49] would give me the first 50 bytes not 50 characters.. I know there is jcode library, but it only let you count number of characters in utf-8 string. unicode gem doesn''t seem to help much. unicode_hacks gem seem to solve the problem, but it also seems to

Hi, I''ve just deployed a basic ecommerce site on textdrive.com. The application has been stress tested on our local development machines and appears to be running fine (no memory leaks). However, on textdrive the fcgi processes are being killed after just a few requests apparently because of cpu usage (The log says the processes exceeds 17% average cpu usage in the last few minutes)