similar to: Controller Model Modules loading

Is there a way to stop Rails automatically trying to load models? Cheers, Nicholas

I have a list object, in which I have stored n lme4-models. For example: library(lme4); myModels <- list(); myModels[1] <- lmer(Reaction ~ Days + (Days|Subject), sleepstudy) myModels[2] <- lmer(Reaction ~ Days + (1|Subject) + (0+Days|Subject), sleepstudy) Now I would like to perform an anova over all models in the list. However, the anova function requires that every model is inserted

I''m trying to update a table row (i.e. replace a <tr></tr>) using AJAX/RJS but of course this cannot be done in IE (works fine in Firefox). I have googled but have not found any solutions, only a lot of discussion. Does anyone have a solution to this problem? Cheers, Nicholas

Any ideas why I would get an error in a RJS helper on view helpers such as number_to_currency. Example: # my_template.rjs page.help_me # my_helper for my_controller def help_me number_to_currency(10) end I have also tired page.number_to_currency but that doesn''t work either. Cheers, Nicholas

Hello: How do you create a composite view? I have a form based on the model "contacts" which consists the following models: - organization - person - address I was going to use partials to create the form; e.g: - organizations/_form.rhtml - people/_form.rhtml .etc ...and render them with the appropriate tag: <%= render_partial ''people/form'', @person %> I

total rails nuby here. I have a table "thumbnails", hence the model Thumbnail. I''m extending the Thumbnail class with a few constants needed for thumbnail cropping: class Thumbnail < ActiveRecord::Base SOURCE_FILE_PATH = "path/to/source" TARGET_FILE_PATH = "path/to/target" TARGET_WIDTH = 100 TARGET_HEIGHT = 100 end Now, in my controller

I have the following models class Recipe < ActiveRecord::Base has_many :ingredient_recipes has_many :ingredients, :through => :ingredient_recipes end class IngredientRecipe < ActiveRecord::Base belongs_to :ingredient belongs_to :recipe end class Ingredient < ActiveRecord::Base has_many :ingredient_recipes has_many :recipes, :through => :ingredient_recipes

I admit I am stuck. I am converting a legacy php site to ROR. The old site uses MD5, a security flaw waiting to happen. I upgraded to AAA and am adding code in the session_controller.rb file to see if crypted_password is blank. If it is, crypt and check the password against the old md5 version and write it in the new crypted_password field. Here is my code add on before the logged_in?: def

I do not use AD sites, however I am willing to here you out a simple guide would help since I have not used sites before, As for the error that I had when trying to replication it was fixed by a simple entry in hosts file on the samba computer. I am suspecting a DNS error is occurring somewhere because I am having LDAP (my Macs log shows that after looking for the cached ip address it timeout,

Hi all, Has anyone upgraded OpenOffice.org 3.1.1 on Centos 5.3? Everything seemed fine but I have found 1 problem on Calc. The autofill does not work. Example, when I type "Jan" in cell A5 and drag the handle to cell D5, the Fill Settings dialog box pops up instead of the Feb, Mar, Apr filling in the cell automatically. When OpenOffice.org 3.1.1 from Sun is installed, it works.

Apologies for the elementary nature of the question (yes, I'm another newbie)... I'd like to perform a multiple regression on a single data set containing a representation of energy consumption and temperatures containing account number, usage (KWh), heating degree days (HDD) and cooling degree (CDD) days. I want to get the coefficients back from the following equation: lm(AvgKWh ~

hi everybody... I have a form_for in that, onclicking submit button i am calling a javascript for validation.If validation fails that form_for doesnt do anything.But even the validation fails it goes to the controller and action. here my code: <%form_for :promotion_code,

Now that we have kvfree, use it in vhost-scsi instead of the open-coded version. Cc: Nicholas Bellinger <nab at linux-iscsi.org> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- I have this queued for -rc2. Nicholas could you review ack pls? drivers/vhost/scsi.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/vhost/scsi.c

Now that we have kvfree, use it in vhost-scsi instead of the open-coded version. Cc: Nicholas Bellinger <nab at linux-iscsi.org> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- I have this queued for -rc2. Nicholas could you review ack pls? drivers/vhost/scsi.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/vhost/scsi.c

Windows 2000 R 1.4 I have a split-split plot design that I am analyzing with model <- aov(). I tried using model.tables(model) and it replied "Error: subscript out of bounds." I have monkeyed with it a little, but am wondering if this is indicative of something in particular. Thanks, Hank Martin Henry H. Stevens, Assistant Professor 338 Pearson Hall Botany Department Miami

Dear All, Here is a minimal working example : library(AMModels) mymodels <- amModelLib(description = "Simple AM Model library") dataset1 <- 1:100 dataset2 <- seq(2,200,2) model1 <- lm(dataset2~1) model2 <- lm(dataset2~ dataset1) m1 <- amModel(model = model1,comment = "Initial model.") m2 <- amModel(model = model2,comment = "Final model.")

Hi all, I have a column that peeks its value from a sequence (postgres) some times. Other times, I set it to a certain value. This column has a default value of "nextval(''the_sequence'')"... When I want that this column peeks the value from the sequence, I do this: obj = Mymodel.new obj.some_column1 = blah obj.some_column2 = blah obj.some_column3 = blah obj.save! but

I have this in a model validates_uniqueness_of :aspect, :scope => :user_id In an instance method of the same model I have "save!" but I don''t touch the :aspect attribute in that instance method at all. Whenever that save! command is run however I get this error: ActiveRecord::RecordInvalid: Validation failed: Aspect has already been taken I don''t

Is there any general guidelines for accessing model objects directly in the view? It seems like it would be a potential problem - that it would be better to keep model objects out of the view entirely. Instead, the controller should extract whatever data is needed from the model and put it into temporary objects, thus protecting the views from any changes in the models and keeping them from

I''m trying to specify a model in a controller, but rails gives me "Account is not a class", where Account is my model name ... This is my model: class Account < ActiveRecord::Base validates_presence_of :email, :email_confirmation, :username, :password, :password_confirmation validates_format_of :email, :with =>