similar to: storing views in subdirectories?

can anyone tell me how to call link_to from within a model class? I''m trying to do something like the following: validates_uniqueness_of :email, :message => "address has already been taken. If you''ve forgotten your password, please click " + link_to(''here'', :action => ''forgot_password'', :controller =>

I have a flash movie that I''m using for site navigation.. I have links such as: ''/site/signup'', ''/site/login'' and ''/site/faq'' where site is my controller and signup, login or faq are my actions.. I also have the following routes defined in routes.rb: map.connect "/", :controller => "site", :action =>

I''ve got the following sortable list in one of my views: <ul id="sortable_list" class="sortable_list"> <%= render(:partial => ''section'', :collection => @sections) %> </ul> <div class="new_section" id="new_section"> <%= form_remote_tag(:url => {:action =>

I''ve been struggling a bit trying to figure out the best way to design/implement a system with authentication/authorization, and was hoping some of you may be able to offer some advice.. At the moment, I have a system with 4 different types of users - clients, administrators, sales_reps, and public_users. I''m using "Authorizing Users with Roles" from the Rails Recipes

obviously, follow code is not working <p> <% if !@group.users.find(session[:user].id) %> <%= link_to "Join This Group", :action => "join", :id => @group %> <% end %> </p> "find" always throw an exception. I want to display the link of "find" fails, what is the right way to do this? Thanks. -- Posted via

Hi all, I''m running into a very strange but incredibly annoying problem that I just can''t seem to solve. The exception is occurring from a seemingly innocuous line in my code, a simple ''logger.warn("some debug information")''. The backtrace follows: SecurityError (Insecure: can''t modify array)

Didn''t know what else to call this subject, sorry. Anyway this is more a general discovery question then a coding one. Is it possible (and I already know it should be) to create forms where depending on a particular choice in one select tag, one or another select tags would be presented in the form. As an example, a shopping site , where a dropdown has options of: 1-Men''s shoes

I have a User model with an email attribute. I''m using the following validations: validates_confirmation_of :email validates_format_of :email, :with => RFC822::EmailAddress, :message => "must be a valid address in the form user@domain.com" validates_uniqueness_of :email, :message => "address has already been taken. If you''ve forgotten your

Hi, I have a job opening which is for the newest technology "Ruby on Rails", 15000/- per month for freshers.Not much interviews . Job shall start in a few days.Hurry. Get back to me if in case you are interested. Rest is my responsibility. Revert back if really interested . -- Web.bloggers-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org CJ(JON)

Hello all, I have a *.csv file that looks like this (actual file is orders of magnitude larger): Site taxa no.ind forest LMA 1 forest LCY 1 forest SCO 1 meadow LMA 2 meadow LCY 1 meadow PNT

I''m using the instructions from http://blog.codahale.com/2006/06/19/time-for-a-grown-up-server-rails-mongrel-apache-capistrano-and-you/to configure mongrel_cluster with apache mod_proxy_balancer. Everything works fine, except when I try to link to a pdf file to be opened in a new window, it displays the contents of the pdf as text instead of opening it as a pdf document through Acrobat.

Does anybody know of any IP phones (ideally SIP based) that have interfaces to plug into a pro audio system (eg for phone interviews). Something can probably be hacked up with a headset connector or the 1/8" jacks on a 7970 but I'm wondering if there's something better out there. Thanks, Julien

hello all, i'm forwarding this question for a colleague. "Is it possible to open a 2nd R Console?" regards, mark+ -- mark garey ucsf department of epidemiology and biostatistics division of biostatistics 185 berry street, suite 5700 san francisco, ca. 94107-1739 415.514.8147

I'm shopping for a small/tiny audio recorder, the kind for recording in a class, interviews, etc... not really music, just voice. Per usual, a lot of these write their audio files in some Windows format, e.g., WMA. As a confirmed Linux guy, I'd want to offload the audio files in some format that Linux can read/play natively. I've read a sketchy suggestion that there's a Linux

I've been noticing that my group of Polycom IP 501 phones seems to randomly reset themselves nearly every night (I guess it usually happens at night, since I've never seen it happen while I've been at work during the day).. When I say "reset", I mean, the hands free volume and ring volume are set to the default and the call logs (received calls, missed calls, placed calls)

I''m putting together an episode of the Rails podcast that will be dedicated to Camping. I already have the first interview recorded. I''d like to get 3 or 4 more short interviews (short...maybe 4.096 minutes each). If you''d like instant fame, send me an email and tell me what camping project you would like to talk about, what your skype username is, and when is a good

I have been asked a couple of times at job interviews if I am familiar with HAML or Liquid so I was wondering if maybe I should start using them and perhaps it would make the views easier to work with. If I install HAML on a machine where my app is that has alot of regular HTML in the .erb views already, will it still work with those or do I need to convert everything to HAML ? Can I have some

After months of BroadVoice ignoring my trouble tickets for dropped calls, delayed termination, etc., I'm throwing in the towel. While they have credited $19.95 to my account, they refuse to credit anything more, despite ALL of the problems I've had. I feel the least they could do is credit the remaining $8.61 to my account, yet they won't. I haven't really been following up on

Hello - I am trying to set up a ssh chroot account on a Red Hat Enterprise Linux 5 server. I have my jail set up and have copied over a selection of commands and their libraries. I have also created a / dev and some devices. As part of that, I had to create a /dev/pts directory to handle the terminals. However, when I try to connect as the chrooted user, I get the following error:

Hi, I have downloaded Vorbis and played with it, and I have downloaded Speex but not yet played with it. My understanding is that Vorbis is targetted at high-quality audio (music) while Speex is targetted at speech quality audio (telephoney and such). So I have two questions to ask the group: 1. Which would your experiences show is the better codec for recording high quality speech such