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Hi, I'm trying to figure out why when I do an rsync (Solaris, version 2.6.4 on both sides) from a site on the West Coast of the US to a site on the East coast, I keep getting directories updated when I use the command like this: # rsync -ar -v -v -i -O --force --delete --exclude=.snapshot --stats \ src:/sysic/lib/freedomlib_V100/ /sysic/lib/freedomlib_V100/ And I get output like this,

Hi, I''m a rspec newbie. I''m having trouble with rspec''ing a simple controller to Create a record. I''ve tried a couple of approaches and still get errors: Mock ''remedy'' expected :save! with (any args) once, but received it 0 times -or- Mock ''Remedy'' received unexpected message :save with (no args). Here are my two

Hi All So I am a first-time caller ;-) ... and have been trying to apply RSpec to the depot example in Dave Thomas'' book as I build the application. I am having a problem testing the admin controller create method and cannot quite see where I am going wrong so was hoping for a pointer :-) My spec looks like: describe AdminController do before(:each) do @product =

I''m doing the depot example in the Agle Web development book. I''m getting this error: "undefined method `product'' for #<BigDecimal:331ce70,''0.21E1'',8(8)> " "Extracted source (around line #9): 8: for item in @items 9: product = item.product 10: -%> 11: <tr> 12: <td><%= item.product%></td>"

Hello All, I am experiencing the following test unit error working with Rails that I can''t fathom. I have a products.yml file which holds the following test fixture for the products table: dell_pc: id: 1 title: Dell PC description: Dell PC image_url: http://.../pc_image.jpg price: 15000.00 date_available: 2005-12-31 06:53:00 I also have the following product_test.rb file to

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Setup: Samba 3.0.7-1 on Debian (3.0.9 broke Excel Shared Files, not upgrading unless that bug is squashed, resurrected, re-squashed, burned, etc.) Win2k Pro box running OnStream Echo backup software. Problem: Connection to the share disconnects during backup. Software repeatedly retries last file, fills up tape with partial copies of file,

Hi, This is my rHtml page & Corresponding actions & model pages:- ===listform.rHtml================= <h1>Products List</h1> <%= start_form_tag(:action => "add_to_cart")%> <table> <tr> <% i=0 %> <th> Product No. </th> <th> Unit Price </th> <th> Available Qty. </th> <th> Demand Qty. </th>

def update @product = Product.find(params[:id]) @product.attributes = params[:product] if params[:main_image] image = Image.new params[:main_image] if image.save @product.main_image.destroy if @product.main_image @product.main_image = image else @product.errors.add_to_base(image.errors.full_messages.join(", ")) end end

Hi R Forum I am a newbie to R and I have been amazed by what I can get my team to accomplish just by implementing Scripting routines of R in all my team's areas of interest.. Recently i have been trying to adopt R scripting routine for some analysis with longitudanal data.. I am presenting my R script below that I have tried to make to automate data analysis for longitudanal data by employing

Hi, I?m following the Depot tutorial in Agile Web Development with Rails. I need some help to display products thats in one specific category. mysql> select * from products where category = "jackets" does what I want, but I?m not sure how to make a list and display it in rails? This code displays every product with some of its fields, but I want it to only display the products

I bought the second edition of the ruby on rails, it seems to work fine now, did some adjustments to the code. But now I get a second error and I want to learn to understand to fix them myself. So here is the error. ArgumentError in StoreController#add_to_cart wrong number of arguments (1 for 0) #{RAILS_ROOT}/app/models/cart.rb:15:in `initialize'' #{RAILS_ROOT}/app/models/cart.rb:15:in

Hi, Problem Summary: I have been trying to add the highlight effect to my table but everytime a new record is added the highlighting gives an rjs error. However when i click the add to cart button on a product that already exists inside the table, the highlight effect works. Is this because the partial must only have only one <tr></tr> in it and the <table> must be on the other

Hi I am trying to use Ruby on Rails to work with an existing database. The problem is that, all the table names begin with a captial letter (e.g. Products). So I did the following changes in environment.rb, I''ve added under # Include your application configuration below ActiveRecord::Base.pluralize_table_names = false In class Product, I''ve added set_table_name

This is simple (I am sure) but how do you get the id of the inserted element after the element has been save? I thought it was something like this: @product = Product.new(params[:product] if @product.save add_image(product.id, params["image"]) flash[:notice] = ''Product was successfully created.'' redirect_to :action => ''list_products'' end

Dear all, The following problem just has been submitted to me by an accountant. In his new job, he has to close some old accounts. He has yearly amounts, and a list of products that have been bought over the years, at certain prices for which he has an exhaustive record. The problem is: He does not know what product was bought this or that year (don't ask). He does not want to find back

Hi, I have a simple model and written a testcase. class Product < ActiveRecord::Base validates_presense_of :name end ------------- class ProductTest < Test::Unit::TestCase fixtures :products def test_invalid product = Product.new assert !product.valid? end end ------------- The testcase fails with a message, <false> is not true. What is wrong with the testcase? I

Hi, I couldn''t find a better word for pop, but let''s go: There are 3 models: sale, pop and product sale: -total:integer pop: -quantity:integer -discount:float product: -name:string -price:float A sale can have many different products, each one has a quantity and discount associated. So each sale has_many :products through => pops And each product has_many :sales

What is the equivalent of the WHERE SQL condition in rails? I''m thinkin this could be something like: <% for product in @products where category="1" %> but obviously the syntax is wrong. -- Posted via http://www.ruby-forum.com/.

Hi, I am trying to use the update_attributes on object with nested attributes and I am getting the following error: ProductPrice expected, got HashWithIndifferentAccess Here''s the situation (simplified): class Product < ActiveRecord::Base belongs_to :productPrice end class ProductPrice < ActiveRecord::Base has_one :product, :dependent => true

hi, I met some problems in R, plz help me. 1. How to do a intersect operation among several groups in one list, without a loop statement? (I think It may be a list) create data: myData <- data.frame(product = c(1,2,3,1,2,3,1,2,2), year=c(2009,2009,2009,2010,2010,2010,2011,2011,2011),value=c(1104,608,606,1504,508,1312,900,1100,800)) mySplit<- split(myData,myData$year)