similar to: using STI in a migration

Greetings! I''m attempting to use the act_as_versioned plugin to provide versioning functionality for my rails app, but can''t think my way through this: How can you use act_as_versioned to perform versioning on a HABTM join table? It is easy to see how to do so for join models (:has_many :through) but not so for the join table. I want to use act_as_versioned to maintain

This is a little off topic but someone here knows, I''m sure... Does anyone have a good site to find freely available standard icons for things like add/edit/delete/save? I''m looking for a set of clean and simple matching icons that capture that Railsy-Web 2.0 feel... Maybe icons aren''t Railsy... Steven -- Posted via http://www.ruby-forum.com/.

Hello, I am the developer of a fairly major PHP app. It has the full compliment of web application goodies -- email, batch processes, cc transactions, multi-level authentication, security, content management, curl-type interaction with other applications, etc. I am obsessed with the idea of re-doing a year and a half of work in Rails and the more I learn the worse my itch gets. I feel

I''m pretty new to Rails and now, in order to fully learn RoR, I''m trying to replicate a project developed in Java using Hibernate+Tapestry. Tapestry is based on components and you can really use objects mappings in views like: Example from the contact edit (view). <input jwcid="@TextField" value="ognl:contact.name" /> <input

Or perhaps how to configure and refer to two parallel IAX trunks with different codecs? I have a situation where I'm using G.729A as my IAX trunking codec. Now I need to push some short duration, low bitrate modem traffic over the link (a credit card terminal). Obviously the modem audio isn't going to survive the G.729 codec process intact, so for the times the device is used I'd like

Hi, has anyone come across any incompatibilities between file_column and login_engine? I''ve been having strange issues where a User model with file_column in it is failing to save the images properly. Everything uploads to the tmp dir fine, but then it never gets copied to the proper permanent location. No errors - everything happens fine except for that final part. I have

In the customized autocomplete demo, how does it know what content to use as the value of the autocomplete? The returned UL has the name, email address and an image. Yet only the name is used. How does it do this? I''ve been trying to get something similar going all morning with little success. Also, what does :skip_style=>true do? I couldn''t seem to find a mention of it

So here''s the deal. I don''t know the innards of rails well enough to do this quickly but you might. First person to write this and release it under MIT license or public domain, and tells me, gets a free pizza from your favorite local delivery place. You pick the toppings, I''ll call ''em and order it up for you. Yeah a pizza isn''t much but I''m

I''m trying to do an IN query, where I have an array of user objects imaginatively named ''users'': :conditions=>["user_id IN (?)", users.collect{|u| u.id }.join('','')] this ends up with: ... IN(''1,2,3'') ... Obviously I want this to be: ... IN(1,2,3) ... or even ... IN(''1'', ''2'',

I''m trying to deploy an app on Dreamhost and I''m getting the infamous 500 Server Error. Nothing in the rails logs because it looks to be happening before it gets there. In the apache error logs we have: [Wed Apr 12 12:51:51 2006] [error] [client 194.80.32.9] FastCGI: comm with (dynamic) server "/home/rlivsey/thatsprogress.com/current/public/dispatch.fcgi"

I''m trying to use file_column in an app I''m writing. Simple file uploads are working fine. However, when I try and use the :magick options to make resized versions, WEBrick dies. This is the Media model: class Media < ActiveRecord::Base file_column :media_item, :magick => { :versions => { :thumb => {:size =>

Hi all, I''m developing an app on a home Windows computer and using SVN/Capistrano to deploy to a Linux server. I''m encountering some bizarre behavior that I think has something to do with Linux and Windows text file types, but I''m not sure. What''s happening is that, whenever I edit my view files and reload the page in my local browser, I see errors saying

Can you do a periodically_call_remote to an action but then not display any new view? say the new action was called ADD. I don''t want to do an rhtml file for add, and I don''t want to render anything in the controller... I want to leave the page as it is. How is this done? Thanks, Ben Lisbakken -- Posted via http://www.ruby-forum.com/.

I just knocked up a quick plugin based on Rafael Lima?s Javascript which was inspired by the Browser selectors in CSS post by 37signals. It?s pretty naive at the moment, but could be nice to build on in the future. It adds two helper methods available in your views - browser_is? and browser_name <%= browser_name %> => mozilla (or whatever) <% if browser_is? :mozilla %> do

Has anyone extended the Autocompleter to do multiple auto-completes in a single input field? I''m looking to achieve similar functionality to the del.icio.us <http://del.icio.us> post page which allows multiple auto-completes of tag names in the tags input field. cheers, Rob -------------- next part -------------- An HTML attachment was scrubbed... URL:

My hosting provider is Dreamhost, and for some reason can''t figure out something that should not be that hard to do. Being a linux newbie isn''t helping me much either :-) On Dreamhost, each domain gets its own subdirectory. To setup my web app for each domain, I just go to the parent directory of that domain in a telnet session, and type "rails mydomain.com", and

Say we have 20k-50k users signed up for an email newsletter. Does anyone have any data on how well ActionMailer does with mass emails? How long would that take to send? Anything I should watch out for? Thanks, Joe

Whenever I do script/console I get an error message: Loading development enviroment. c:/ruby/lib/ruby/1.8/irb/init.rb:151: in ''parse_opts'' : undefined method ''upcase'' for nil:NilClass (NoMethodError) from c:/ruby/lib/ruby/1.8/irb/init.rb: in ''setup'' from c:/ruby/lib/ruby/1.8/irb/init.rb:54: in ''start'' from c:/ruby/bin/irb:13

Hi I?m trying to bring across all related data. My table clients has a foreign key field that stores the id of an organization How can I grab the details of the organization to use in the clients show.rhtml file? Thanks Scott -- Posted via http://www.ruby-forum.com/.

I''ve started getting the following error on Dreamhost when trying to run any scripts or dispatch.* [barry]$ ruby -d script/server Exception `LoadError'' at ./script/../config/boot.rb:6 - no such file to load -- pathname ./script/../config/boot.rb:6:in `require'': no such file to load -- pathname (LoadError) from ./script/../config/boot.rb:6 from