similar to: Anything wrong with this test? Cannot access fixture

Please excuse yet another newbie question... I''m getting this error: MissingSourceFile in <controller not set>#<action not set> c:/program files/ruby/lib/ruby/gems/1.8/gems/actionpack-1.8.1/lib/action_controller/dependencies.rb:75:in `require_dependencies'': Missing model MyModel.rb From these lines of code: class MyModelController < ApplicationController

I''m using Windows and Postgres 8. I installed RMagic gem thingy and FileColumn plugin ok. I followed instructions exactly as directed on FileColumn web site which is very straight forward: ---model class My_model < ActiveRecord::Base file_column :column_for_file_name end -----view -upload form--set to mulitpart <%= file_column_field "my_model",

I''m having a problem configuring fixtures -- for some reason, when I run my unit test, I''m not getting any of the instance variables that are advertised in "Agile Web Development with Rails". I''ve gone through various Wikis and Google, and it seems like I''m the only person with this problem. There is no error message per se, but when I try to use the

Hello, i am trying to fix the code for fixtures in rails because it is buggy and internal variable names are confusing, could somebody please explain to me what is the intended purpose of Fixture and Fixtures classes respectively? For example, why do we need both `Fixtures.initialize`and `Fixture.initialize`? They both "initialize" a single fixture, and in fact `Fixture.initialize`

One of my models has a column that is updated very frequently from a separate process, so it is important that when a record is saved in rails, this column should be left alone. In the update method of the controller I have: @record = MyModel.find(params[:id]) @record.update_attributes(params[:my_model]) params[:my_model] doesn''t have a reference to the column I''m talking

Hi all: I want to fit a multinomial logit model with VGAM package, however I cannot find a way to check the residuals since residuals(my_model) and resid(my_model) does not work. Any suggestions? Thanks in advance. Alex Brito [[alternative HTML version deleted]]

How do you load fixtures from specs as you would test? eg. rake db:fixtures:load RAILS_ENV=development -------------- next part -------------- An HTML attachment was scrubbed... URL: http://rubyforge.org/pipermail/rspec-users/attachments/20080131/38c3b0ab/attachment.html

Hi, I was trying to draw some ROC curves (prediction of case/control status), but seem to be getting a somewhat jagged plot. Can I do something that would 'smooth' it somewhat? Most roc curves seem to have many incremental changes (in x and y directions), but my plot only has 4 or 5 steps even though there are 22 data points. Should I be doing something differently? How can I provide a

> On Jun 26, 2017, at 11:40 AM, Brian Smith <bsmith030465 at gmail.com> wrote: > > Hi, > > I was trying to draw some ROC curves (prediction of case/control status), > but seem to be getting a somewhat jagged plot. Can I do something that > would 'smooth' it somewhat? Most roc curves seem to have many incremental > changes (in x and y directions), but my plot

Hello, I generated a controller, using the command: ruby script/generate controller my_kontroller my_model The generated controller file, however, contains an empty class definition. The default controller code is missing. Any idea what went wrong? Thanks, gk -- Posted via http://www.ruby-forum.com/.

Hi, I run R 2.10.1 under ubuntu 10.04 LTS (Lucid Lynx) and klaR version 0.6-4. I compute a model over a 2 classes dataset (composed of 700 examples). To that aim, I use the function NaiveBayes provided in the package klaR. When I then use the prediction function : predict(my_model, new_data). I get the following warning : "In FUN(1:747[[747L]], ...) : Numerical 0 probability with

I have a model where I want to change the display for a single attribute such that if the value is an integer, it displays with no decimal point (e.g. "1"), but if it is non-integer, it displays with a decimal point (e.g. "1.25"). The easiest way to do this seems to be if I could override the to_string method for my_model.my_attribute.to_s. Is there a way to do this? Or

So, I have a plugin that adds a method to ActiveRecord::Base, let''s call the method is_encrypted. class MyModel < ActiveRecord::Base is_encrypted end So, my question is, how do I write a spec to show that is_encrypted is called here? I would rather not write specs that say that the behavior is there, since I have tested the behavior already in my plugin. Thanks. -Corey --

Hi, I want to calculate difference between Current date & previous date (stored in database). The difference should be in days. Hhow to do that?? PLs tell me. Thanx in advance. Prash -- Posted via http://www.ruby-forum.com/.

Hi. I''d like to edit the generated template in AR where tables are created. for example, this file is created when generating a new model or migration: class CreateModel < ActiveRecord::Migration def self.up create_table :models do |t| # t.column :type, I''d like to edit the above so it''ll generate this: class CreateModel <

First of all, thanks for you time. I have kind of a tricky question and wanted to see what you guys thought. ------------------------------------------- Lets say I have this: ------------------------------------------- class Purchase < ActiveRecord::Base validates_numericality_of :some_number, :only_integer => true end ------------------------------------------- Then I do this:

Hi, My test case has two fixtures and eight methods. But one of the eight methods need one more fixture. How do I solve this? Okay, I put the additional fixture in common place so every method has additional access to the additional fixture. The problem is the additional fixture depend on that two fixtures (foreign key). When I run the test, it complains something like this:

Hi, I have a model Account wich "has_one" model called UserData. Both models use validation. # Model contains user name, email etc. class Account < ActiveRecord::Base has_one :user_data, :foreign_key => "user_id" validates_presence_of :email end # Model contains firstname, lastname etc. class UserData < ActiveRecord::Base

Hi, Is anyone using fixtures in unit tests for applications using ActiveRecord outside of rails? I found an example to do this from some old threads. They cite as an example: http://opensvn.csie.org/ezra/rails/ez_where_two/test/test_helper.rb However, I copied this exactly and can still not get fixtures to work by putting ''fixtures :my_model'' at the top of my test class. They

Is there a good way to get an arbitrary fixture from the generated fixture function? I need a way to get one of my fixtures, I don''t care which one. It doesn''t need to be random and could always return the same fixture. This is part of a support function for custom assertions and it doesn''t know what class its working on, let alone what fixture names are possible.