similar to: How can I access the value of params[:tags] in my validate function?

Hi there, So I have an odd error at the moment that only occurs when I run tests via rake. It''s happening with two tests now. Under a simple ruby run, the tests are fine, e.g.: D:\User\Code\ruby\prometheus>ruby test\functional\story_comments_controller_test .rb Loaded suite test/functional/story_comments_controller_test Started ......... Finished in 2.37 seconds. 9 tests, 65

e.g. class Asset < ActiveRecord::Base validates_presence_of :asset_number, :make, :model, :location, :name, :serial_number validates_numericality_of :asset_number validates_uniqueness_of :asset_number belongs_to :user belongs_to :location belongs_to :asset_type, :foreign_key => ''type_id'' end class Location < ActiveRecord::Base validates_presence_of :name

Suppose this is my list of transactions: set.seed(200) tran=random.transactions(100,3) inspect(tran) items transactionID 1 {item80} trans1 2 {item8, item20} trans2 3 {item28} trans3 I want to get the 'transpose' of the data, i.e. transactionID items 1 {trans2} item8 2 {trans2} item20 3 {trans3} item28 4 {trans1} item80 I

Someone can help me? I tried several things and always don't converge # Model library(sem) dados40.cov <- cov(dados40,method="spearman") model.dados40 <- specify.model() F1 -> Item11, lam11, NA F1 -> Item31, lam31, NA F1 -> Item36, lam36, NA F1 -> Item54, lam54, NA F1 -> Item63, lam63, NA F1 -> Item65, lam55, NA F1 -> Item67, lam67, NA F1 ->

Hi All, Apologies if this has been answered somewhere else, but I have been searching for an answer all day and not been able to find one. I am trying to plot a path diagram for a CFA I have run, I have installed Rgraphviz and run the following: pathDiagram(cfa, min.rank='item1, item2, item3, item4, item5, item6, item7, item8, item9, item10, item11, item12', max.rank='SMP,

Hi all. We have a bunch of RHEL servers running Puppet. They are also connected to our Red Hat Satellite server. Currently we don''t have any master documentation system that stores all relevant information (i.e. type of server, hardware info, linux configuration, etc) about the servers. So what I''d like to do is implement some sort of system that can hold all this information.

Hi everyone, I''ve encountered a HUGE problem, which may not be RoR-oriented, but there might be a workaround somehow. See, at this moment, I''m unable to send AJAX requests back and forth when the information contains an ampersand (''&''). In essence, request is never completed. The odd thing is that it only happens with Firefox (IE and Opera works fine).

http://stackoverflow.com/questions/2224994/why-are-double-sided-polymorphic-relationships-lacking-in-rails -- 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 began experimenting with habtm relationships, and so I created a stories table, a tags table, and a stories_tags table referencing the former 2. When I create a "story", I want to add several tags to it. Then, the model should create those tags and link them to the respective stories, and for the tags that already exists, just link them to the story. I tried something like

I finally got around to upgrading from 0.8.2 (!!). I had a spec which looked like specify "should render abc123" do controller.should_render :text => "abc123" get :key end With 1.0.0, the new spec is it "should render abc123" do get :key response.should render_text("abc123") end However it doesn''t work, giving me the error: undefined

Hi, I''m starting to use GetText and have this code: render_text %(<script language="JavaScript" type="text/javascript"> parent.mainframe.onUpdateNew("Gallery <b>#{@media.name}</b> was successfully created.", "#{@media.name}","#{String(@media.id)}","#{@media.media_type}"); </script>) I need to convert

One of the areas where I think Rails goes too far is in many of the helpers that (AFAICT) do nothing more than change the syntax used to write simple HTML tags. link_to and many of the form tags come to mind. For me, these helpers aren''t that helpful. I find the HTML much clearer to write and read, I don''t see any added value in the overhead costs of using code to

Hi I want the FORM values on my controller.i.e. I want the values of login_loginname(Form variable) and login_password(Form variable) on login_controller.rb How can i do that? Table Name is: logins Model:: Login.rb Controller:: login_controller.rb Below is my test form loginname password Hoping for reply Regards Parikshit

I''m really new to Ruby on Rails, and I''m trying to read an XML file with REXML. No matter what I try, I am only getting the last result returned from my query. I should be getting 365 results. Here is the code: include REXML require ''rexml/document'' require ''rexml/xpath'' class MakeFootprintController < ApplicationController def index

why does <%= render_text "hey ya" %> cause ''undefined method `render_text'' for #<#<Class:0x3851120>:0x3851000>'' can i use render text in a template? -- Posted via http://www.ruby-forum.com/.

Hi, I am working on a project that is using Paperclip to upload multiple images to an Asset model. my Post model has_many Assets. As per this tutorial/screencast... https://github.com/Emerson/Multiple-File-Uploads-with-Paperclip-and-Rails-3/blob/master/app/views/posts/show.html.erb"> http://www.emersonlackey.com/article/paperclip-with-rails-3> This all works fine and I can

is there a way to render a file in another window I wrote : def show @asset = Asset.find(params[:id]) respond_to do |format| format.html format.xml { render :xml => @asset } format.pdf {render :file => @asset.data.path } end end this render in the current window.... thanks for your suggestions erwin

Hi, I have a form in rhtml. Now I have 2 buttons indside that form. Clicking on the first button action will be ''create'' & on second button action will be ''delete''. How to do this? Thanx Prash -- Posted via http://www.ruby-forum.com/.

I am running (testing) a noob-tube for myself as follows: Windows XP SP2 lighty ruby 1.8.x rails 1.1 scgi I have everything working fairly well, but with one minor exception: the actions that I have defined as follows are not found. class MytestController < ApplicationController def index render_text "Hello Nurse!" end def dilbert render_text "Dilbert

Hi, So after lots of efforts to understand Ruby and Rails, I am finally scratching the surface of AJAX in Rails. So here goes another problem. I am able to sucessfully call server side method using AJAX. Now I need to fill this function with something useful to return back. Now I see that only inbuilt function I can play with is "render_text". This means it simply doesn''t