similar to: [OT Ruby] Displaying a binary ?

It appears that in Rails''s initializer.rb, the $LOAD_PATH is initialized with the paths for all the components included in the app before the models. This has the effect that if there is Foo class in your models directory and a Foo class in a component you''ve included, the Rails loader loads the component and not the model from your models directory. While you could

Hi, I was wondering if anybody knew what ''<some type> expected, got Fixnum'' means? My code looks like the following: begin anevent = Event.new anevent.title = params["event"]["title"] anevent = session[:user_id] com = Community.find(params[:id]) com.events << anevent rescue Exception => exc ... end But I get an

I''m trying to use the ordinalize() method to ordinalize a day. Here''s how far I''ve gotten: @reportday = Time.now.at_beginning_of_week.strftime("%d").to_i @ordinalized_reportday = "#{@reportday}".ordinalize I was thinking it wasn''t working because the date is being returned as a string, however I added the .to_i and still it returns an

Hi, I want to display the number of comments for a post in a link_to. So the link will look like below. Comments(3) How do i build this string in the link_to. I get an error about trying to convert a fixnum to a string see code below. <% case post.comments.size when 0 %> <p>No Comments</p> <% else %> <P><%= link_to

I''m running unicorn and unicorn-rails 0.96.1 and the latest Rails 3 beta gem. ?Firing up unicorn_rails spews "RAILS_ENV not defined by config/boot". ?I know this is likely a result of RAILS_ROOT being deprecated?in Rails 3 but I can''t seem to config my way around it. I''m sure other people must have run into this before. ?Is there a quick fix? Thanks

Is it possible to have more than one kind of view for a specific action, for example an .rhtml and a .rjs file to handle the view for the same action? I suspect not, but this makes me wonder if there a way to call the .rjs file from within the .rhtml so the statements within it get executed? Thanks, Andy

When I do this: term = Term.find(1, :include => :definition) term.definition.term Two SQL queries are fired, why? -- Posted via http://www.ruby-forum.com/.

I''m using wx_sugar 0.1.2 with wxruby2-preview 0.0.37 on OSX and am coming up with a strange error when trying to create a SpinCtrl: class DatePicker < Wx::Dialog def initialize super(nil, :title => "Pick a date...") arrange_vertically(:padding => 5) @month = Wx::SpinCtrl.new(self) # line 19 add(@month) end end gives error:

In the "Agile Web Development with Rails" book it runs through making an example application, a shopping cart. In one of the views files, there is one line of code I dont understand (below), I dont know what the "h" is for, also I took the h out, and it did not affect the application (as far as i could see). <%= h(product.title) %> Can anyone shed some light on this

hi all i want to run project at local system ..see this i m getting some error http://pastie.org/843746 and when i run server http://pastie.org/843748 plz tell me how to install rmagick on fedora Regards, Shyam +91-9716-18-9650 -- 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, We are thinking about choosing Rails as our weapon of choice for our next project, which is basically a text editor on steroids, whith some functionality that need an Internet connection. In the first step we are going to develop it as a plain web app (AJAX-ified, yay!), however, in the next step we would like to port some of the functionality (such as the editor) to a desktop app (which can

Hi friends in PHP there is a direct function GetImageSize(), with it I can easily determine the dimentions of an image file. How can I do in RoR. Please help me out Thanks in advance -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060505/13ba1640/attachment.html

I have tried to put a flash movie inside of my RoR page and it shows up with nothing on IEPC. It does very well on every other type of browser but does not work with IEPC. I made a folder - "flash" in my public directory and have had the one instance of it point there. Thus my flash directory is www.rails-app.com/flash/flash.swf Is there anything that anyone knows to help out?

Is there a built-in way to determine if a model object has just been created (ie. this object was the one that was originally persisted)? I can''t see it anywhere in the AR code, but thought I''d check. I want something like: p = Person.create p.original_instance? # true Is this built-in or should I just patch AR? -Jonathan.

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"

undefined method `each'' for 0:Fixnum at line @school = School.find_by_title(params[:school_id].gsub(''-'', " ")) for team in @school.teams ........ end @school does exist cause i tried with .find(:first) and it gave the same error. Also I''m getting undefined method `reject'' for #<Game:0x24ca1c4> From @home.game_ids = @game

Hello, I have the following: image_tag(''show.png'', :alt => ''show article'', :title => ''show article'', :border => 0) Is it possible that I don´t need to have "=> ''show article''" twice in this row? e.g. something similar to this pseudo code: (:alt, :title) => ''show article''.

Hi all, i would like to add the .html extension by default to all my resources. What is the best way to do that? The reason for this is that i need to download the generated sites via wget and i need the .html extension for the downloaded files. Also it would be nice if the link_to would automatically generate the links with .html... Thanks, Gerold

Hi, I have the following routes map.connect '':controller/:id/:action'', :id=>/4/, :defaults=>{ :action=>''show''} map.connect '':controller/:action'', :defaults=>{:action=>''index''} and when I point my browser to "localhost:3000/departments" I see an error because the show action cannot find a

I would like to have a date control on a page and I would like a behavior similar to what you get using date_select with the :include_blank => true option where the first value in the dropdown is "- Month -", "- Day -", or "- Year -" rather than a blank value for the respective month, day, and year select fields. I took a look at the ruby source for