search for: sharagoz

Hello, i have "a" has many "b", "b" has many "c", and "c" has many "d" Now... "d" is a user model, and I have a current_user helper method defined. If i navigate to an "a" show page, how can I make sure that my current_user ("d") is part of that "a"? meaning how can i make sure that

I get the error below when I try to start my server. Here are the versions installed: OS: Windows Server 2008 Ruby: 1.8.7 Gems: actionmailer (2.3.5, 1.3.5) actionpack (2.3.5, 1.13.5) actionwebservice (1.2.5) activerecord (2.3.5, 1.15.5) activeresource (2.3.5) activesupport (2.3.5, 1.4.4) cgi_multipart_eof_fix (2.5.0) daemons (1.0.10) gem_plugin

I unzipped simple captcha in vendor/plugins Then I did >rake simple_captcha:setup Gave error: rake aborted! no such file to load -- RMagick2.so SO I thought Rmagick has to be installed. So downloaded 2.12.0 binary gem for Ruby 1.8.6 DT 2009-10-04 16:05 RMagick-2.12.0-ImageMagick-6.5.6-8-Q8.zip Unzipped the file Ran ImageMagick-6.5.6-8-Q8-windows-dll.exe It installed the program in

What is the difference between parent.children << child.new and parent.children.build(params[:child]) -- Posted via http://www.ruby-forum.com/. -- 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

Hi All, I''m running: Rails 2.3.5 MySQL 5.1.44 WindowsXP-Pro/SP3 Following Noel Rappin''s book, Pro RoR, I successfully got past the point of creating my first scaffold: ruby script/generate scaffold supplier nickname:string qbname:string That produced the migration, 20100221011210_create_suppliers.rb: class CreateSuppliers < ActiveRecord::Migration def self.up

I''m trying to display a generated .png plot via send_data(), but it results in a server error "invalid byte sequence in US-ASCII" error. I''m pretty sure this means that I need to specify the encoding somewhere, but I haven''t been able to figure out where or how to do so. Some particulars: I''m running gnuplot through a pipe to generate a plot in .png

I have a Person model with a points attribute. For the most part, points values will be incremented and decremented via user votes. However, I''d also like to decrement a Person''s points by half a point each day. How do I automatically decrement the value once per day? Your help is greatly appreciated :) Becky -- Posted via http://www.ruby-forum.com/. -- You received this

Hi, there. I have two validations in the model: validates_numericality_of :value, :only_integer=>true, :allow_blank=>true validates_size_of :value, :is=>9, :message=>"must be 5-digit number", :if=>Proc.new{|u| u.value.is_a?(Numeric)} They work as expected except when the :value is character/string like "a" "abc", the second validation will also output

I have narrowed my problem in a prior topic (I''m having trouble with Routes) to the fact that I get the problem, below only when I reload my page. Clicking on links to go to the pages I want ... I seem not to have problems. Given that it seems to be a reload that is generating an "/undefined" path somewhere ... can anyone suggest what I should be looking for to fix the

Hi All, I''m running: WinXP-Pro/SP3 Rails 2.3.5 MySQL 5.0.37-community-nt I ran rake db:create:all and got something like: LibMySQL.dll required. I had a worse symptom previously when, on an earlier post on a related failure, Sharagoz kindly suggested I drop back to a 5.0 version of MySQL. As I prepared this post, I wanted to recall my version. In particular, I wanted to run select * version() in MySQL. But I was told Windows didn''t have that app. So I added a path to it in the environment. ( thought I requested thi...

...mized responses that are rendered within the applications layout file - Fine grained control over which exceptions should have which responses - Filtering options to help get rid of exceptions created by those pesky web crawlers Check out the project on github for the details: https://github.com/Sharagoz/rails_exception_handler -- 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 rubyonr...

Hi I have two models . Dbase -------- name vendor type port defuser - default user name Users ------- username password email I need to build an association between these two in that the dbase model''s defuser needs to be present in the users table. I am from a relational database background so am trying hard to understand rails associations. What should I do to associate the

Hey all, Let''s say you are not going to use an html form. Rather the user will input data in a third-party application that will communicate with the rails controller through http requests, but serves as a replacement to the html. In other words, it''s taking the place of front end. My question is can you update the attributes of another table, let''s say studentfails

Hello -- Please pardon my newness -- I''m just getting started with rails, and I''m having some difficulty getting it set up with MySQL. I am able to get the basic ruby server running (script\server). When I created a new page (using script/generate controller about index), I am not able to navigate to the new page, and Ruby either crashes or gives me an error: /!\ FAILSAFE /!\