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I''m developing an application using RoR that will generate enough email notifications that I don''t want them in the actual web application. So, I''m thinking about having an outgoing queue that a cron job would pick up and deliver. My question is if this is possible with a ruby script that uses ActiveRecord and ActiveMailer?

Hi all, I have an Active Record problem. Having this classes declaration. class Sale < ActiveRecord::Base has_many :sale_line_items, :class_name ''SaleLineItem'' ... end class SaleLineItem < ActiveRecord::Base ... end When I try to delete an item in a Sale class method from sale_line_items (sale_line_items.delete(li)), it extracts ''li'' from

Hi Railers, A long, long, time ago, i made a Framework/CMS in php. There were two core models: Content and Content_type. Content_type was only a list of content types (as expected): new, article, etc. Content_type was not mandatory, but it allowed later to "deactivate" types of contents, for example. So then Content stored the common attributes/properties between the different content

I have two tables ("products" and "categories") that have a has_and_belongs_to_many relationship, and I need to be able to arbitrarily sort products in the scope of a category using something like acts_as_list. Problem is, since each product can belong to multiple categories, it doesn''t work to use acts_as_list and have the "position" field be in the

http://wiki.rubyonrails.com/rails/show/HomePage Now sure if anyone has noticed yet, but the above page has been hacked.

Hi guys, After a few days of webrick seeming to use up a ton of ram (the longer it was running, the more ram); izayoi on #rubyonrails kindly suggested changing Dependencies.mechanism in development.rb to :require which appears to have fixed the prob - at the expense of having to restart webrick after making changes to .rb files. Is this a known issue, or is there an alternative solution?

Hello happy Railers, I used to develop with a local out-of-the-box Apache and load times were pretty slow (like a few seconds each page). "Well, it''s the price to pay for no compile / cache / etc..." I thought. Nonsense. Yesterday I installed SCGI, and now I''ve got the best of both worlds: rails development env uses my very latest modifications, while SCGI ensures I

On my website people will be able to upload images of themselves. I was wondering how people are presently handling uploading, resizing and optimizing images in Rails? Do you use a specific piece of software to do it? What would you guys recommend? Any code from RailsDay? :-) Also, do you guys store the images in the DB or just as files? What do you suggest? What are the pros and