similar to: Comment.all returns array of what?

I am getting this error on an rspec test: undefined method `loaded?'' for #<Array:0x126a4c> When I call: Practice.includes("practice_members").all Practice has_many :practice_members PracticeMember belongs_to :practice Practice.all returns: [#<Practice id: 6, name: "Practice One", created_at: "2010-12-09 15:40:46", updated_at: "2010-12-09

to wrap each instance variable of an ActiveRecord object between "<td>" and "</td>", is there a way to "loop through" them, at least in the debug mode, no matter there is getter methods to get them or not, or at least the ones with the getter methods? Such as <% @stories.each do |s| %> <%= "<tr>" %> <% s.each_property

I am trying to get hourly counts of orders between different price ranges from my database. I''m thinking there has got to be a better way than looping through each record and checking if the created_at time fits between hour 1, 2, 3, 4, etc of the day and then returning the count. Currently I am displaying just a total of the days sales that are between different dollar amounts this

My model consists of users and tasks (m:n), the relation is stored in a seperate table sharedtabs (that contains some extra fields). Between tabs and tasks there is a 1:n relation. I have trouble writing my seed.rb: works: (1) tab = Tab.create(:name => ''Admin'', :category => 0) tab.tasks.create(:name => ''Admin_Tab1_Private Task 1'') works: (2)

Hello everyone! I''ve a question that I hope someone in here would be able to answer. Today I was writing a simple test for a method that takes the last "n" (where n is an integer) users that signed up on my web app. I know it''s a simple method, but then I started to think about the optimal way to query the DB, and I tried different options. The first thing I did

i have a link where it has to call a method defin in todoscontroller named say_when but show is called <td><%= link_to ''Say when'', todo, :action => :say_when , :remote => true %></td> class TodosController < ApplicationController # GET /todos # GET /todos.xml def index @todos = Todo.all respond_to do |format| format.html #

I wondered if anyone could help me with turning the following in ERB into HAML. I''m VERY new with HAML: ---- <div class="block-element span-7 colborder"> <span class="rightside blue-hue no_decor"><%= link_to "New Order", new_order_path, :remote => true %></span> <h3>Today''s Activity</h3> <hr>

I am working my way through Agile web development with rails and I''m in the testing chapter. when I run the following test(or any other test) I''m new and not sure where to start looking. require ''test_helper'' class ProductTest < ActiveSupport::TestCase # Replace this with your real tests. test "the truth" do assert true end end I

trying to set up a "has_and_belongs_to_many" relationship would very much appreciate the help, not sure what im doing wrong at all. Scheme.rb class Scheme < ActiveRecord::Base validates :schemename, :presence => true belongs_to :user has_many :levels, :dependent => :destroy has_and_belongs_to_many :works end Work.rb class Work < ActiveRecord::Base

Hi, I know I am missing something very big regarding the changes with respect to activerecord in Rails 3. I can''t find the explanation. And I''m sure someone will kick my ass for not finding the right piece of info in the docs and guides. Please do. I have a working piece of code but I don''t like it. So. Very basic association: class Project < ActiveRecord::Base

Hi, after changing a primary key column name, the auto-increment information (MySQL) and sequence (Oracle) are lost. What is the correct way to rename primary keys? Thanks, Gustavo -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

Hello, I''m working to install the acts_as_commentable plugin on my Rails 3 app. After adding "acts_as_commentable" to my book model, I then added a comment form on my book show view: <% form_for(@comment) do|f| %> <%= f.hidden_field :book_id %> <%= f.label :comment %><br /> <%= f.text_area :comment %> <%= f.submit "Post

Hi everyone! :) I''m currently accomplishing what I want, but I''d like to clean it up a bit. I''ve placed the following items in an array (please excuse my lack of proper syntax): @widgets = [1, red] [2, blue] [3, red] [4, blue] I''d like to learn a way to search through the @widgets variable an separate the widgets, so that I could have: @blue_widgets = [2,

I am always writing it in 2 lines : ( Array init then loading the array ) @providers = [] @authentications.map {|authentification| @providers << authentification.provider } Is there any Ruby writing for writing just one line ? thanks fyh -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group,

Dear List, Given that I am developing a rails 2.3.5 site, When it comes to storing threaded comments in a blog or forum, Then which plugin/gem should be considered "State of the Art"? I''m starting with these URLs: http://github.com/rails/acts_as_tree http://github.com/rails/acts_as_nested_set http://github.com/collectiveidea/awesome_nested_set

Using rails 2.3.2 I have a partial _foo.rhtml that begins with a comment as follows: <% # here is a comment %> <li><%= foo %></li> When I render the partial from a view in the traditional way, e.g. <% some_numbers = [1, 2, 3, 4, 5] %> <ul> <%= render :partial => "foo", :collection => some_numbers %> </ul> I

Hi everyone, I am attempting to connect an already existing mysql database with Rails. For This I can''t use the traditional "generate scaffold" and "rake db:migrate" because (I think), I''ll loose the data already existing in that database table. So what I did was, I generated a scaffold for my table, and instead of running db:migrate, I added a

Hi, How can we use an array created in Ruby in Java script ? Regards, Prashant -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to

Hi, I did some basic googling, but didn''t find an answer yet. I am sorry if this is a FAQ. In a manifest for creating an Apache config file, I define a hash like this: $aliases = { ''/foo/'' => ''/home/foo/www/'', ''/bar/'' => ''/home/bar/www/'', ''/baz/'' =>

Any idea why this calculates the integer the way it does? irb> ("291.15".to_f * 100.0).to_i => 29114 Thanks, Tom -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to