similar to: ER strikes back

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 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

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! Is it possible to set a file to which both commands and output would get automatically saved? I've tried with sink(), but only get the output. I mean something like a combined history and sink, as you get with File/Save to File.. in the windows GUI. Tis is done with diary filename in Matlab, and you can state diary on and diary off to control what is being saved to the file. Thanks Agus

Hi I''m not too sure how best to explain this but here goes! I am trying to write an appointment system. I have, through example, just about got the dynamics correct. Even tried to play with some table joins (and excuse me if I''ve used the incorrect terminlogy). But no matter what I try I can''t seem to get the following code to work. I have a cart filled with Treatment

I have a situation where I want to show the user details about an appointment they entered. They enter their name, phone number(s) and other private data in a form. I save that data in the controller with a POST from a "confirmation" page. I could simply show the params when that page is rendered (the save one), but if they use the browser refresh it''ll save the data again.

I am trying to build a shared-appointment system, where users can subscribe to appointments and be updated whenever changes are made to them. I have three objects in this system, appointments, users, and subscribers. Subscribers are a polymorphic object like so: class Subscriber < ActiveRecord::Base belongs_to :user belongs_to :subscribable, :polymorphic => true end The tricky part is

Hello, I felt annoyed enough when having to redirect user back to their previous location in a hackish way that I wrote this plugin. It avoids storing POST and Ajax request. It also has a facility to specify actions not to store in the history. If you are interested, it''s there: http://blog.cosinux.org/pages/rails-history See you all, Damien -- Damien MERENNE

Help me plz run Advanced Diary is 3.0.1 I install mMicrosoft MDAC and can run application, but get error "Provider cannot be found. It may not be proprely installed". How i can run it? =(

22 sudo mv camping.rb camping-abridged.rb 23 sudo mv camping-unabridged.rb camping.rb when running into problems, the abridged version of camping is rather difficult to debug. so I''m moving to unabridged, but I''m getting this error. [Mon Jul 24 15:50:18 2006] [error] [client 192.168.11.100]

Hello, My health care organization is looking for a way to do appointment reminders. We currently have staff members who spend part of each day manually calling patients to remind them of their upcoming appointments, and we would like to automate this process. Our electronic health record software would provide such information as the patient's name, phone number, and day and time of

class AppointmentBook < ActiveRecord::Base has_many :appointments def lookup(date, look_ahead = 27) return nil unless block_given? (date..date + look_ahead).each do |date| yield(date, appointments.find_all_by_date(date)) end end end The line with yield is throwing the error: undefined method ''each'' for #<Date: 4908761/2,0,2299161> A YAML

anyone ever got this error ? [Wed Jul 26 17:36:25 2006] [error] [client 192.168.11.100] (eval):21:in `seek'', referer: http://rf.mathieu.mv.sha/diary.cgi/edit/1?someting=true [Wed Jul 26 17:36:25 2006] [error] [client 192.168.11.100] : , referer: http://rf.mathieu.mv.sha/diary.cgi/edit/1?someting=true [Wed Jul 26 17:36:25 2006] [error] [client 192.168.11.100] Illegal seek, referer:

My file/print/mail server is CentOS. My laptop is Mandriva 2008.0. I have smb shortcuts loaded by fstab to give instant access to my home directory and a data directory on the server. All was working well, after some initial problems with firewall and selinux, until yesterday. After finding from the logs that someone was trying to get into my imap server I decided that, although they

Advanced Diary (a simple calendar/journaling program)installed fine, but when I go to run it the splash screen for the program shows up then I get an error box that says: Error Creating Object. Please verify that Microsoft Data Access Components 2.1 or later have been properly installed. The program stops there. A google search turned up this a download page for MDAC 2.8 here:

Hello I'd like to write a script that would make it easier for people to call in, listen to the IVR, and make an appointment (eg. "When? ASAP? A given day?" -> "Morning? Afternon", etc.) I assume I'm not the first one to try and write this type of IVR, so would appreciate any feedback on writing this. Thank you.

Wine is not ready for prime time former windows users. Office 2003 can be installed, but daily use of the application continues to face multiple error or simply dead space. Linux may be free for your pocketbook but not your time.

Hi Just released a first version of the WxRuby project I''ve been working on. Firstly, I wanted to say thanks to everyone on this list who''s helped at various points over the past year - every time I ran into a problem someone jumped in with advice. A very brief explanation of the app - I''m a sociologist/anthropologist by trade, and the app is intended for use in

I have a large dataset (~1 million rows) of three variables: ID (patient's name), DATE (of appointment) and DIAGNOSIS (given on that date). Patients may have been assigned more than one diagnosis at any one appointment - leading to two rows, same ID and DATE but different DIAGNOSIS. The diagnoses may change between appointments. I want to subset the data in two ways: - define groups