similar to: changing find method

Hi, This is just kindof a RoR question, but since you all potentially do the same things as I do, I thought I''ll ask here.. Im trying to use the boolean type in the database. Migrations is no problem, it even converts the 0/1 values from my import CSV to false and true. However, I cannot make the :conditions part of a find work: Loading development environment (Rails 2.0.2) >> c

I read these: http://www.ruby-forum.com/topic/185297#new http://www.freezzo.com/2008/05/14/override-default-find-conditions-for-model/ it works, it override the .find perfectly, however it does not cover .find_by_id or other .find_by_XXX Is there anyway to override all the find function of a modal? I want to set the default "select" for User modal, only return name and id, but not the

Howdy, I have a model I called ''content_series''. I created it and noticed that Rails called it ''Sery'', so I added ''series'' to the uncountable thing in the config, like this: Inflector.inflections do |inflect| # inflect.plural /^(ox)$/i, ''\1en'' # inflect.singular /^(ox)en/i, ''\1'' #

Hi, My system has been encounter this problem, and I couldn''t find solution after debugging. My scenario is stated below: class user has_many :posts has_many :comments end class post belongs_to :user has_many :comments, :as => :commentable end class comment belongs_to :post belongs_to :user end For this case, I am trying to retrieve each post''s comment

How would I overload find? I got some excellent help on mixins for my classes using lib/, but it doesn''t allow find to be overloaded. I''m testing with the example method below: module myModule def find(*args) options = extract_options_from_args!(args) validate_find_options(options) set_readonly_option!(options) case args.first

Please help me solve the following error message: syntax error, unexpected tINTEGER, expecting $end I have this model: Code: 1. class GeoDatum < ActiveRecord::Base 2. end The database contains the table geo_data, which contains the zip_code column, filled with zip codes. I get the above error when searching for a zip code and the zip code exists in the table. Here is the

I submitted this earlier, but the web forums went down and I''ve screwed up the thread, so I''m starting over. I''m trying to built a document upload system. The system has a main Document model with different subclasses for different types of documents. With the code below, if I attempt to create a Document, it works fine, but if I attempt to use one of the subclasses, I

Hi, I have an application that is running fine on two different machines, but when I ported the code to a third machine, it doesn''t seem to work. More specifically, for users with a significant amount of info, it seems to stop working. All the functionality seems to be working properly on a small test set, but with a larger set I get the following error: AssociatedAp Load (0.000000)

Hi, i''m fairly new to ruby on rails, and i know the question at hand may seem simple at first, but i''m getting really caught up in trying to understand this and the docs aren''t giving me answer. i actually thought i knew how the sql commands work (like :include, :conditions, :etc) but obviously, i don''t. there are three models M1, M2, M3 joined by a habtam

I''m trying to create a document upload system, where most of the code is the super class Document and just the path to file on the system is controlled by the sub classes. When I attempt to use my code, I get the following when I try to save the document. can''t dump anonymous class Class Any ideas? ** Migration ** class CreateDocuments < ActiveRecord::Migration def

Hello all. I am a novice Ruby on Rails programmer, starting my first project using a legacy Oracle 10 database. Using ''reverse_scaffold'' I have created the models/controllers/views for my existing Oracle tables. All seems to work well, using /model/index, /model/show for most of my tables, *except* when one of the tables contains a Oracle ''date'' column, for

Hi! I got a class named EinsatzFilter which I serialized to session. Before saving to session it works afterwards I keep getting the message: "undefined method `to_s'' for #<Person:0x38c6ab8>". "Person" is a from ActiveRecord::Base inherited class. Code: class EinsatzFilter include ApplicationHelper attr_reader :personen, :monat, :projekte, :kunde

I''m having problems unit testing my model- I have a kind of quiz functionality user table and a question table and a user_question_response table that contains the id for the user, the id for the question and the user''s response. The user_question_response has it''s own model belongs_to/has_many with users and questions and it works fine in the actual application but

Hi, I''m writing this app with inheritance. I''m using the type column to store the class name. Another app scans the app and performs actions. However, it is possible that the second app does not implement a class, in which case, the superclass should be instantiated. Now I''m getting: /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/

"bitsweat" has kicked AR/Oracle while it was down... http://dev.rubyonrails.org/changeset/7769 ------------------------------------------------------------------------ r7769 | bitsweat | 2007-10-06 22:29:37 -0700 (Sat, 06 Oct 2007) | 1 line MySQL: speedup date/time parsing. ------------------------------------------------------------------------ U

It looks like cached-model is broken again under rails 1.1. Can anyone confirm? Note that the exception below indicates it''s trying to treat CachedModel as the class name of the model, rather than using the proper class name (which is Entry in this case, and the table called entries). This is a model using Single Table Inheritance and acts_as_tree, and worked just fine under 1.0 and

When testing my app locally I''m getting intermittent errors which are driving me mad! The error is: NameError ((eval):1:in `alias_method'': undefined method `destroy_without_callbacks'' for class `Exercise''): Refreshing the browser sometimes fixes it, as does restarting WEBrick. Annoying to debug as it only happens intermittently. Any ideas on why this is

noob here trying to make boxplots of some data i would like to separate the boxplots according to conditons of various levels for example: i have group:1 and 2, each group performed tests consisting of condition A,B,C,D side: left and right time: 1 to 10 I would like separate boxplots of the results (x) of the tests (numeric) for each group under each condition on each side over time. so far i

Hi klibc people, if someone has to say more on this, please do so. I?m only trying to explain what I _think_ I learned? >Begin forwarded message originally by Mike Frysinger: >> On Mon, Mar 21, 2011 at 10:24 AM, Waldemar Brodkorb wrote: >>> unfortunately the common vfork implementation, which just use >>> the syscall function to interact with the kernel, does not

looking at ways to return an archive, by year/month in the past, (via php) i''d do something like pull all the entries, ordered by date and iterate through them, doing a check on the month and year and adding them to an array if there was a change that method doesn''t really feel very fluid or rails-like. any suggestions?