similar to: why functional test does not get failure?

Even reading the documentation I can not figure out what is the select_tag difference between this: <% = select_tag (bags [], "options_for_select (bags.collect @ {| bb | [bb.bag_type, bb.id]}, ruser.bags.collect @ {| ub | ub.id}), {: multiple => true,: id => "bags"})%> and this: <% = select_tag "bags [], " options_for_select (bags.collect @ {| bb

I''ve seen http://railscasts.com/episodes/73-complex-forms-part-1, part2 and part3. It seems to be my case. I have: Company has_many :documents has_many :tenders, :through.......... and Document belongs_to :company Tender has_many :companies, :through.......... I want to insert documents and tenerds on company creation. If documents are more than one the user can click "add

I have a csv file and in my controller: uploaded_file = params[:upload][:csv].read @rows << FasterCSV.parse(uploaded_file) I want to put in @rows only the first 10 lines but the read method reads all the file. How can I do? -- 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

class Category < ActiveRecord::Base belongs_to :sector has_and_belongs_to_many :suppliers validates :sector, :name, :presence => true As you see I have validates :sector, :presence => true. When I create a new Category, if I don''t select a sector I have an error page with the message: Couldn''t find Sector with ID= But there is the validates, why I don''t

SyntaxError in Upload#index Showing *app/views/upload/uploadfile.rhtml* where line *#10* raised: compile error app/views/upload/uploadfile.rhtml:10: syntax error Extracted source (around line *#10*): 7: <% end %> Trace of template inclusion: app/views/upload/uploadfile.rhtml RAILS_ROOT: /home/malathi/www/upload Application Trace <http://localhost:3000/upload#> | Framework

If a model doesn''t pass validation the field in the view is put under a <div class="field_with_errors">. But who create that div? field_text helper do it? -- 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

Hi Everyone i am using devise for authentication for my app. Is there any way, Admin user can view other users password as normal string. Without storing there password as string in database? Please advise. -- 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

def test_check_for_validity post=County.new(:name=>"myname",:description=>"mydesc") assert post.save end above is the method and when i run unit test it is saying as 1) Failure: test_check_for_validity(CountyTest) [/test/unit/county_test.rb:10]: <false> is not true. what does it say i cannot under stand please help -- Karthik.k Mobile -

Hi all, I am using paperclip plugin. when i am trying to upload photo i am getting this error " Photo Paperclip::CommandNotFoundError " and i am getting this error on my server production mode. if i run on development mode on my server i can able to upload the pic. why this is happening i have no idea. can any help me out. Cheers, Kp -- You received this message because

Hi all, I am using Sunspot Search Engine in my app. When I deployed my app in production It it bit slower side. My Server Details: ram 256 Ubuntu 11.10 How can I check why my app is slow in production can any one help me out to solve this issue. Cheers, Kp -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this

I have the following html <p><b>text</b>value</p> I can use assert_select "p>b", "text" to check the text portion, and assert_select "p", "value" to check that the value appears in a <p>. I cannot work out how to check that the two are in the same <p>. I have used assert_select for much more complex tasks but my mind

Hi,I am developing a web app and am following the text-Agile web development.....Each time I click my "add to cart" button" i always get the  page below:I have double checked to see if i have errors in my code,there was none,please what do i need to do to proceed? NameError in InteractController#add_to_cartundefined local variable or method `find_cart'' for

Hey My app has some buttons and i have route all to different action in router.rb file but click on each button results in same action. why? Am i missing to specify anything...) Rails:3.0.7 Thanks in advance. -- 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 have a strange problem with this code: <%unless (@students.empty? and params[:commit].nil?) %> <%="test"%> <%= render :partial => ''results'' %> <% end %> Even though in some cases @students.empty? returns false and params [:commit].nil? returns true (or the opposite), it displays the test and the render area. I put before and

hi all, i am getting an error ''undefined method ''current'' for 852:Fixnum'', the error coming for following line <%if @expert_pagination.current.previous%> <a href="#" class="darkgray1"

I''m trying the RailsInstaller to get ROR installed on Windows.. everything was going great(rake db:create/migrate and console working as expected) until I started the server, webrick starts but the welcome page never loads, no errors are displayed at all it just sits there forever, I looked at the logs and there are no errors there either Here is my configuration Windows 7 Rails 3.0.4

Hi, I made a contact manager app using rails. I added TokenInput plugin to introduce an instant contact search functionality in it. Tried following a railscast http://railscasts.com/episodes/258-token-fields but have been struggling with it for a while. Following is the code I use in my view <%= form_tag({:action => ''show'', :id => @contact_tokens}, :remote =>

In the model I have: validates :square_meters_public_land, :barrier_meters, :numericality => { :greater_than_or_equal_to => 0 }, :allow_nil => true but if, in the field, on create, I don''t insert a value I have the error "field is not a number". -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To

Hi, Does anyone know a way to override .blank? method that rails provides. I want to add additional custom checks (specific to my application) to this method. Thanks, Pratik

I''m new in RoR:) I have controller and view (/app/controllers/greeting_controller.rb and /app/views/greeting/index.rhtml /.erb/.html.erb - doesn''t match). greeting_controller.rb source: class GreetingController < ApplicationController def index @message = "Hello world!" end end index.rhtml source: <html>