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Hello, I did a script/plugin discover then script/plugin engine then script/plugin login_engine The discover worked, but I get engine and login_engine not found. I am using a Mac Thanks Frank

hi. i try to record a global array to save on-line member. it''s put this array in controllers/application.rb or not? my code like this: $online_users = Array.new and each member sign in will add himself to $online_users. miss something? all regards -- Posted via http://www.ruby-forum.com/.

Hi All - I notice that most of the Rails team are using Mac OS X and TextMate for Ruby development. I too am working on Mac OS X and trying TextMate and (shudder?) EMacs. I was wondering about version control. Are folks using Subversion? If so, are they using a graphical client? Which one do they recommend? Yours, Jordan -- Posted via http://www.ruby-forum.com/.

Quick question to see how I might re-sort an Activerecord data set. Let''s say I have this table: tablename: testscores | id | student | score | avg_for_year 1, steve, 85, 82 2, tom, 84, 92, 3, jim, 92, 95 In my controller, I have something like: t= Testscores.find(:all, :order => "score DESC", :limit => 2) ...where it would return the records for Jim and Steve.... My

Hi, I''m using textilize with redcloth 3.0.4. Everything works best except that paragraphs are not translated as an HTML paragraph When I write something like: *first paragraph* second paragraph the output is without paragraph: *first paragraph* second paragraph Any help??? Thanks Jörg

Does anyone have a clue as to when the railsconf speakers will be announced? Thanks- -Ezra Zygmuntowicz Yakima Herald-Republic WebMaster http://yakimaherald.com 509-577-7732 ezra@yakima-herald.com

Anyone know of a good (fast) way to encrypt/decrypt uploaded files in RoR? I''ve seen this project: http://ezcrypto.rubyforge.org/ but it only seems to encrypt strings and such. I need to encrypt files once they are uploaded, then decrypt them when they request the file back. Any ideas? Thanks, Mark -- Posted via http://www.ruby-forum.com/.

Hi all, I''m working on a Rails application. In this application I retrieve a list of ''brands'' using a method somewhere defined in my controller: private def get_brands @brands = Product.find_by_sql("select distinct brand from products"); end However, I display this information in a listbox in the template for my controller. This means @brands

Using lighttpd + fcgi to power a site. When no one has accessed it in a while, the first visit to the page takes a while to load up. Then subsequent visits are fairly fast. Any ideas on how to fix it?

Well, my entry for the 24-hour Rails Day competition is here: http://yubnub.org . It''s a web app called YubNub that implements the grandiose idea of a "command line for the Web OS". Type "gim porsche 911" to do a Google Image search for Porsche 911 cars. Type "random 1000" for a random number between 1 and 1000. Type "tts David Heinemeier Hansson is

...the problem is but can some one give me a little help here? Again this is on Red Hat Enterprise L:inux a totally fresh install with Ruby 1.8.2 installed in /usr/local/bin. Any pointers? Many many thanks in advance for any help -Ezra Zygmuntowicz Yakima Herald-Republic WebMaster 509-577-7732 ezra-gdxLOakOTQ9oetBuM9ipNAC/G2K4zDHf@public.gmane.org _______________________________________________ Rails mailing list Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org http://lists.rubyonrails.org/mailman/listinfo/rails

I''ve tried a bunch of things trying to get ruby/apache2 and php working together. I looked over my earlier post and followed the instructions on ezra''s website to install lighttpd on debian. I''ve gotten really far but I think there is one bit missing: 1. I got apache2 and php working together 2. I got lighttpd working on port 3000 and my rails app launches ok

(Nuby to Ruby and Rails...) I''ve implemented security using the login generator in a simple app so that I have a user table, a roles table, and a join between them (roles_users). All works as expected. I now need to check if a user has a specific role, but my approach is off somehow. Here''s what I''ve tried thusfar: user_roles = @session[:user].roles

image_tag(source, options = {}) Ok, when I want to use an image I added the following code: <%= image_tag "dsf.jpg" options = {[align="right", style="padding-right: 10px; padding-top: 5px;"]} %> However, this doesn''t seem to work, it doesn''t like how I have the "options" part setup. I''m sure there is something very easy

Hello, I''m having a weird problem in my user model. For the change_password method I have the following: def change_password(oldpass, newpass, confirmation) oldpass = self.class.myhash(oldpass) reload passhash = self.password self.password = newpass self.password_confirmation = confirmation if valid? and oldpass == passhash save! else # valid?

I have an error page defined in my .htaccess file and I''m in production mode. Sometimes I still get the Application Error (Rails) white page though. In this case there was a nil object that I tried to access in a controller without first checking if it was nil. How does Rails decide what error page to display and how can I get the pretty error page to display more often? Thanks.

Hello Friends, def new @invoiceitems = Invoiceitems.new @oldinvoiceitems = Invoiceitems.find(:all, :conditions =>[''invoice_id = :invoiceid'', { :invoiceid => params[:id] } ] end Error is being shown in the line number with ''end''. This is for initialising a new invoiceItems object and also finding and storing all the invoice items for a

Hi there, I am newbie both in Ruby and in Rails. My experience is mostly PHP. In PHP, there is a var_dump($mixed) function that dumps the object $mixed to std_out. This is helpful to see the curent value of a variable, of if it is an object, everything that is in the object. Is there an equivalent methods in RoR? Thanks, Ezra -- Posted via http://www.ruby-forum.com/.

I am confused about ruby fast C bindings. Does the command: gem install mysql install these? Is this page: http://www.tmtm.org/en/mysql/ruby/ the home page for these bindings? If so, it gives no instructions about installing them with using gem. Wondering if this is all the same??? Thanks for any help... Shelby _______________________________________________ Rails mailing list

...eruby with no framework at all just simple eruby scripts. If I upgrade to fast cgi what would I need to do to still suport these eruby scripts? Can I have eruby on apache without mod_ruby and with fastcgi? Thanks in advance- -Ezra Zygmuntowicz Yakima Herald-Republic WebMaster 509-577-7732 ezra-gdxLOakOTQ9oetBuM9ipNAC/G2K4zDHf@public.gmane.org _______________________________________________ Rails mailing list Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org http://lists.rubyonrails.org/mailman/listinfo/rails