similar to: Accessing associations in a form helper

My model is very simple, it''s mostly just a join table that represents which tournaments a user has registered for. class Registration < ActiveRecord::Base belongs_to :user belongs_to :tournament validates_presence_of :user_id, :tournament_id validates_uniqueness_of :user_id, :scope => :tournament_id end the validates_uniqueness checks to make sure there''s no

I have a pretty simple model, articles and users. class Article belongs_to :user end class User has_many :articles end In my unit tests I want to ensure that the associations work properly. What''s the best way to do this? The obvious thing to do is a test in each model. # user_test.rb def test_add_post u = users(:first) before_articles = u.articles.count u.articles

Hi: I have a table called clients and each client has many lists (a has_many and belongs_to has been created in the class. What I need to do is get a count of the rows in each list for each client. I was hoping I could do something like client.lists.count but it does not seem to work. Any suggestions? bruce

describe Asset, " when destroyed" do fixtures :assets, :videos, :sites, :publish_settings before(:each) do @asset = assets(:test_asset) @mock_hook = mock("hook") @asset.video.stub!(:hook).and_return @mock_hook # error occurs here end it "should call the delete hook" do @mock_hook.should_receive(:update).with("test_video",

Hi folks, I''m new to this... so hopefully someone can help me. I have a few objects... Property and Address and Landlord... where a Property has an address and a landlord has an address also. I''ve modelled this in the db with the properties table having an address_id and the landlord table having an address id. My rb looks like: class Property < ActiveRecord::Base

Hi all All my forms should look the same, so I think always putting the right div etc. tags around them is a violation of the DRY principle. Until now my forms look like that: <div class="text_field"> <label for="news_item_subject">Subject:</label> <%= text_field "news_item", "subject" %> </div> Now I want the default

I mentioned this in another thread, but I''ve got a formal request now. After reading tons of stuff about REST, I don''t really get it. I need to see an example. I''d like someone to write up an example blog app with these requirements - RESTful using the simply_restful plugin (or edge rails) - allows posting of comments to articles - has categories for posts No need

Hello, Most of the form helpers are build using Object / Method without the possibility of using a method parameter (as I know ...) text_field(object_name, method, options = {}) how do you solve this problem ? -> (I did my own helper and generate the html ... well I think there is a better way;-) -> do I have to overide text_field(object_name, method, parameters {}, options = {})

Started a new Rails project, and installed RSpec and the Rails plugin vendor/plugins/rspec (svn://rubyforge.org/var/svn/rspec/trunk/rspec) - 1332 vendor/plugins/rspec_on_rails (svn://rubyforge.org/var/svn/rspec/trunk/rspec_on_rails/vendor/plugins/rspec_on_rails) - 1332 Generated the rspec file, created a model...the spec runs fine if I do ruby spec/models/foo_spec.rb. Running rake though gives

All, If I do ruby script/generate model blah, is there an easy way for me to remove all of that stuff that got generated? Something like: ruby script/remove model blah? If it doesn''t exist, is it coming? Thanks, Wes -- Posted via http://www.ruby-forum.com/.

I''m setting up a basic shopping cart type app, and the products we have will have multiple options. Size, color, etc. I''m trying to figure out how I can collect the the options that are selected when a user adds the item to their cart. An OptionSet is a group of options ("Size", "Color", etc), and an ItemOption is the option itself ("12 oz",

I have three models in this small game I''m working on - the Game, Players, and Turns. A Player should be able to rescue another Player on any given turn. So it looks like this: class Game has_many :players has_many :turns def rescue_player(p) t = turns.last t.rescued = p t.save end end class Turn belongs_to :rescued, :foreign_key =>

Hi, Basically I have two models: User and Godfather. The godfather table has three columns: - user_id (FK --> User) - user_godfather_id (FK --> User) - description (text) Inside each model class, I am adding the following associations: class User < ActiveRecord::Base has_many :godfathers # for user_id has_many :godfathers, :foreign_key =>

@settings.should allow_publish_ip("127.0.0.1") fails with undefined method `allow_publish_ip'' for #<#<Class:0x2f8fd48>:0x2f5a968> @settings.should_allow_publish_ip("127.0.0.1") works fine This is rspec 0.8.2. http://rspec.rubyforge.org/documentation/expectations.html says that matching arbitrary predicates is deprecated and to see

I''d like to start gathering information/debating on the advantages/disadvantages of using it "should ..." vs other techniques. Dan North explained why we should use should: http://dannorth.net/introducing-bdd/ I used to use it "should ..." for the projects I was on, until I was challenged by a fellow developer who started using it with an active voice. For example

rspec_resource_generator ======================== By Pat Maddox Use this generator to generate RESTful scaffolding with RSpec specifications. Syntax is exactly the same as the scaffold_resource generator: ./script/generate rspec_resource ModelName [field:type field:type] When you run this generator, it will create a migration, model, and model spec file. In addition, it gives you a RESTful

I want to use ActiveResource in my app. Instead of hitting server though, I want it to load from a file when I call find. Any clue how I do that? Pat

I created a project, made a migration, generated scaffolding...start up webrick and I get nothing. To simplify things, I just started another project and generated a controller, still getting nothing. The index page loads fine, but nothing beyond that. If I go to anything that should give me a 404, the page is just blank. The Webrick console just says a 500 (nothing explaining why), and

I''ve got enough models now that I''d like to separate them into modules. For example, I have the class Player that I want to stick in the Trainer module. I''ve changed the definition to class Trainer::Player I''ve created a models/trainer dir, test/unit/trainer, and test/fixtures/trainer. Change the PlayerTest class to be Trainer::PlayerTest. I get the

Hello, I''m working with scaffold generated controller test code for handling GET requests. Address is the model being tested. Address belongs_to Company, Company has_many addresses. In my addresses_controller I have: before_filter :get_company def index @addresses = @company.addresses.find(:all) respond_to do |format| format.html # index.html.erb format.xml {