similar to: Warning: Ambiguous first argument; make sure.

Hello, Google and the search function didn''t help me this time. Is it possible to change the mouse cursor while waiting for a response of a remote function call? -- Posted via http://www.ruby-forum.com/.

I added this test towards the end of the included file_column_helper_test.rb that shipped with the file_column plugin: def test_url_for_file_column_different_root_path Entry.file_column :image, :root_path => File.join(RAILS_ROOT, "public/files") e = Entry.new(:image => upload(f("skanthak.png"))) assert_match %r{/public/files/entry/image},

Heya, I''m using globalize2 and have following problem with my fixtures: categories.yml: one: parent_id: two color: #ff00aa two: color: #00ff11 three: parent_id: two color: #ab00ab category_translations.yml one-en: id: one locale: en name: Cars one-es: id: one locale: es name: Coches two-en: id: two locale: en name: Start two-es: id: two locale: es

Heya, I think I have thinking barrier. I just want a simple hash out of an ActiveRecord. @attributes = Attribute.find_all_by_character_id(@character).hash { |u| [u.name, u.value] } and I would like to access it like @attributes[:health] but it doesn''t work. Anyone can help me out with that? -- Posted via http://www.ruby-forum.com/.

Hey Guys, How could I fix the following: "gem install --no-rdoc --no-ri kete-feedzirra" ERROR: could not find gem kete-feedzirra locally or in a repository "gem install --no-rdoc --no-ri libxml-ruby" ERROR: could not find gem libxml-ruby locally or in a repository "gem install --no-rdoc --no-ri http_url_validation_improved" ERROR: could not find gem

Hey, I''m kinda desperate cause I''m getting an error and have no idea how to fix this since it doesn''t give me any information hinting where the problem is: irb(main):054:0> reload!;User.last.save! Reloading... NameError: undefined local variable or method `to_ary'' for #<User:0x4ed5d20> from

Good evening, I''ve got three different self-programmed Rails application I need to connect and manage with a 4th "supervisor" application. There''s a wiki application, there''s a shop application and there''s a business directory application all with seperate user database etc. What I want now is one single user table so it can be all controlled by one

Hi all, I''m fairly new to rails and ruby, but I''ve come across an interesting glitch and I''m not sure whether I''ve just got something wrong with my assumptions or if it really is an error in the underlying framework... I''ve created a bare-bones set of tests to show you where the problem is. What follows are the steps I went through to reproduce the

rsync -aczuv --rsh=ssh /var/www/html/ $USER@$HOST:/data/web/$USER/html --exclude='**usage/' --exclude='**phpMyAdmin/' --exclude='**thumbnails/' --exclude='**mrtg/' --exclude='**icon' --exclude='template.htm' --delete $USER@$HOST's password: building file list ... done failed to set permissions on . : Operation not permitted mr/ mr/index.htm

Hey, I got following very simple test case: require ''spec_helper'' describe Country do it "should create a new instance given valid attributes" do Factory(:country) end end Factory looks like: Factory.sequence :country_name do |n| "Country #{n}" end Factory.define :country do |c| c.name Factory.next(:country_name) c.nationality "Foo

Hello, I upgraded my application from Rails 2 to Rails 3 and ran into a problem. In rails 2 I could use the english name of the record to find it like: Page.find_by_name("Welcome") even though the user chose German as the language (which of course showed the German welcome page. Eversince I switched to Rails 3 (default_locale still :en) I can''t find anything by giving the

I'd welcome some comments or advice regarding the situation described below. The following illustrates what seems to me to be an inconsistency in the behaviour of matrix subsetting: > Z<-matrix(c(1.1,2.1,3.1,1.2,2.2,3.2,1.3,2.3,3.3),nrow=3) > Z [,1] [,2] [,3] [1,] 1.1 1.2 1.3 [2,] 2.1 2.2 2.3 [3,] 3.1 3.2 3.3 > dim(Z) [1] 3 3 >

Hello, I have used the arima.sim function to generate a lot of time series, but to day I got som results that I didn't quite understand. Generating two time series z0 and z1 as eps <- rnorm(n, sd=0.03) z0 <- arima.sim(list(ar=c(0.9)), n=n, innov=eps) and z1 <- arima.sim(list(ar=c(0.9)), n=n, sd=0.03), I would expect z0 and z1 to be qualitatively similar. However, with n=10 the

In console, I am trying to create a User but the :account_id does not come in. Console just gives me back :account_id => nil. Obviously I''m trying to set it though. Silly console... But, I can set the account_id column in my controller like so: @user = User.new(params[:user]) @user.account_id = account.id @user.save Here''s what I give to the controller: User.create :name

Hello, I'm having more trouble with interfacing with C code. I have a function in C that will return the result of its computation as 3 arrays. The signature of the function is as follows: void lorenz_run(double x0, double y0, double z0, double h, int steps, double *res_x, double *res_y, double *res_z) The function works, as I've tested it from within C itself and the results

This is a quick and dirty .ctags file that makes basic navigation possible with vim and ctags, great if you have multiple files: --langdef=puppet --langmap=puppet:.pp --regex-puppet=/^class[ \t]*([a-zA-Z0-9_\-]+)[ \t]*/\1/d,definition/ --regex-puppet=/^site[ \t]*([a-zA-Z0-9_\-]+)[ \t]*/\1/d,definition/ --regex-puppet=/^node[ \t]*([a-zA-Z0-9_\-]+)[ \t]*/\1/d,definition/ --regex-puppet=/^define[

Dear All! If I pass an object to an assignment function I cannot get it's name by deparse(substitute(argument)), but I get *tmp* and I found no way to get the original name, in the example below it should be "va1". Is there a way? Thanks, Heinz ## example 'fu1<-' <- function(var, value) { print(c(name.of.var=deparse(substitute(var))))} fu1(va1) <- 3 name.of.var

Hello, I try this : validates_format_of :name , :with => /^[A-z0-9_.- ]*$/ , :message => "bad characters" for accept any name with chars "A" to "z" , "0" to "9" , with "_" "." "-" and " " The pattern is really simple but I have this error : SyntaxError in Login#register

I have seen it in 3.0.9 doc ( http://apidock.com/rails/v3.0.9/ActionDispatch/Assertions/SelectorAssertions/assert_select_rjs ) but it''s not mentioned in the latest guide ( http://guides.rubyonrails.org/testing.html#integration-testing-examples) if deprecated how can I check the view from an Ajax call ( assert_match + gsub could work ? ... ) am I missing any doc ? xhr :get, :change_area,

I have a procmail recipe that does the majority of my heavy lifting for my mailing lists. It's pretty straightforward, but as I understand it, this isn't something sieve can do: # [ ] contains a space and a tab :0 * 9876543210^0 ^(List-Id:.*<|X-Mailing-List:[ ]*)\/[-A-z0-9_+]+ * 9876543210^0 ^(List-Post:[ ]*(<mailto:)?|List-Owner:[ ]*(<mailto:)?owner-)\/[-A-Z0-9_+]+ *