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158 discussions - 551 posts

  • Hi, I followed a Tutorial on Nettuts to install Ruby with RVM and this went well. I then tried to install Rails to follow the 'How to build a dropbox live service' from Netttus but appear to get ...
    Ben_hawkBen_hawk
    Sep 19, 2011 at 11:18 am
    Sep 19, 2011 at 1:32 pm
  • git presents me with these choices: git-1.7.6.1-i386-snow-leopard.dmg git-1.7.6.1-x86_64-snow-leopard.dmg git-1.7.6-i386-snow-leopard.dmg git-1.7.6-x86_64-snow-leopard.dmg ...
    7stud --7stud --
    Sep 20, 2011 at 7:50 am
    Sep 21, 2011 at 2:37 am
  • Why CMM level 5 Companies not working in ruby on rails rather than they worked in java or .net All small companies are working in ROR And if any big company is working the strength of employees are ...
    RajarshiRajarshi
    Sep 19, 2011 at 12:04 pm
    Sep 22, 2011 at 7:02 am
  • Hello, I installed the latest ruby version (1.9.2p290) via the rubyinstaller (exe). I have a Windows 7 64bits. Installation was fine. But I can't update or install my gems. For instance if I enter ...
    MatinMatin
    Sep 19, 2011 at 9:50 pm
    Sep 26, 2011 at 1:24 am
  • Hi all, I started to see fun of gmaps4rails gem from https://github.com/apneadiving/Google-Maps-for-Rails. After everything done. When visited the locahost, i got the following error. undefined local ...
    Venkata reddyVenkata reddy
    Sep 19, 2011 at 11:12 am
    Oct 2, 2013 at 10:59 am
  • Hello Everyone, first off - I'm NOT a programmer. I know HTML/CSS very well and PHP quite well, yet not I'm in need of a more "active" language and I've decided to go with Ruby. Thing is, I've been ...
    -- ---- --
    Sep 28, 2011 at 2:10 pm
    Oct 1, 2011 at 2:39 pm
  • Hello, I'm having a bit of trouble with the asset pipeline and, I think, Capistrano. In my app layout I have: <%= stylesheet_link_tag "application", "bootstrap" % And the relevant bits of the app dir ...
    Alistair HoltAlistair Holt
    Sep 18, 2011 at 11:19 pm
    Sep 19, 2011 at 1:03 pm
  • Hi, I want to sort a array objects which depends upon relationships between two tables. table 1 : comments table 2 : comments_date Once a comment is added, the date which it is created will be saved ...
    Mathew VivekMathew Vivek
    Sep 20, 2011 at 11:31 am
    Sep 23, 2011 at 1:50 pm
  • (Frenchy, sorry =)) Hi everyone, i'm working on a web browser based game: every player have got some ants and i want every ants of each player to have a unique name: Player 1: ant 1 ant 2 ant 3 ...
    Romain 'Maz' BILLOIRRomain 'Maz' BILLOIR
    Sep 22, 2011 at 9:43 pm
    Sep 24, 2011 at 9:18 pm
  • I have somewhat of a complex issue involving several different programs including redmine, MySQL, Ruby, Ruby on Rails etc. I am following the redmine instructions here: ...
    Andre FloryAndre Flory
    Sep 30, 2011 at 4:35 pm
    Oct 9, 2011 at 8:22 am
  • Here are two things that need to be done. 1. Generate Referreal URL's for users. -- people will signup and a referral URL will be generated for them, which they can share 2. Track those referral ...
    Nikhil GoyalNikhil Goyal
    Sep 22, 2011 at 6:32 pm
    Sep 25, 2011 at 9:54 am
  • I have a simple project created around a very, very simple database: one main table packs with just three rows Column | Type | Modifiers ...
    Gato pardoGato pardo
    Sep 18, 2011 at 1:25 am
    Sep 18, 2011 at 2:12 pm
  • i'm following along with michael hartl's tutorial (http://ruby.railstutorial.org/chapters/a-demo-app#top), creating a demo app. i pushed my app/db/data on to heroku (falling-sky-4350.heroku.com/), ...
    The TrysteroThe Trystero
    Sep 30, 2011 at 5:02 am
    Oct 8, 2011 at 8:28 am
  • Has anyone used CKEditor successfully with Rails? Specifically the file/image upload? I have the ckeditor working rather well but this aspect. I have the upload tab on the popup and it allows the ...
    Keith RaymondKeith Raymond
    Sep 20, 2011 at 7:15 pm
    Oct 3, 2011 at 10:18 am
  • I have two models, users and companies as indicated below. The users table has a foreign_key "company_id". class User < ActiveRecord::Base has_many :companies end class Company < ActiveRecord::Base ...
    ERBERB
    Sep 28, 2011 at 7:28 pm
    Oct 1, 2011 at 2:38 pm
  • I'm writing a Ruby on Rails application which allows a user to upload an mp3 file, then play it back. I have it working to the point where a user can do those things, BUT there is an issue when ...
    Garrett S.Garrett S.
    Sep 30, 2011 at 8:06 pm
    Oct 1, 2011 at 3:54 pm
  • How do I retrieve a ruby app that I've pushed to github? I've been pushing as I've been developing on my pc, and now I want to get the app on my laptop, so I can develop on my laptop. -- Posted via ...
    7stud --7stud --
    Sep 21, 2011 at 5:48 am
    Sep 24, 2011 at 9:08 am
  • In my controller show method i have two instance variables which have large amount of data and take much time to fetch from remote system. shown below def show @graph = ...
    SubbaraoSubbarao
    Sep 19, 2011 at 12:13 pm
    Sep 19, 2011 at 3:41 pm
  • I recently started using jQuery and the Datepicker with an application of mine. with the help of http://railscasts.com/episodes/213-calendars I got the datepicker working on a text_field containing a ...
    Tom PettTom Pett
    Sep 30, 2011 at 1:39 am
    Oct 1, 2011 at 2:40 pm
  • I am getting this error when trying to assign a Cart instance to a parent.cart has_one assoc. ActiveRecord::AssociationTypeMismatch in CustomerOrdersController#create Cart(#2188120600) expected, got ...
    ElliottgElliottg
    Sep 20, 2011 at 10:30 pm
    Sep 21, 2011 at 8:36 pm
  • @sub_seasons = [ [1, 2], [10, 20], [100, 200] ] @sub_seasons.collect do |element| element.id end --output:-- undefined method `id' for [1, 2]:Array (NoMethodError) -- Posted via ...
    7stud --7stud --
    Sep 17, 2011 at 7:50 pm
    Sep 18, 2011 at 7:36 am
  • I installed ruby 1.9.2 using RVM and then used Netbeans to install the latest rails and gems etc. However when I create a new rails application and click finish i get the following error ...
    Ben_hawkBen_hawk
    Sep 30, 2011 at 3:17 pm
    Oct 3, 2011 at 12:18 pm
  • Hello, all, I observed that resource deletion fails in rails 3 without javascript turned on. Why? I have created a simple rails 3 application and tried deleting a resource entry with javascript ...
    K.M.K.M.
    Sep 28, 2011 at 12:26 pm
    Oct 1, 2011 at 2:38 pm
  • I am using Rails 2.3.8. I have a view with a list of mobile carriers. I want to assign a country to each mobile carrier. I do this by having a drop down list with available countries for the user to ...
    Di ZouDi Zou
    Sep 26, 2011 at 1:40 pm
    Oct 1, 2011 at 2:37 pm
  • Hi All, In trying to port a working version from one computer to another I had installed the requisites and copied over the files in the rails project. However one method wouldn't work and it was ...
    BarneyBarney
    Sep 29, 2011 at 5:16 pm
    Sep 29, 2011 at 10:53 pm
  • I have Rails 3 and Ruby 1.9.2 Installing rmagick (2.13.1) with native extensions /opt/local/lib/ruby/site_ruby/1.9/rubygems/installer.rb:551:in `rescue in block in build_extensions': ERROR: Failed to ...
    Sandeep CampbellSandeep Campbell
    Sep 21, 2011 at 1:34 pm
    Sep 21, 2011 at 4:12 pm
  • hi, i am using <%= s.submit 'Product save' % when i click it, following error appears " Routing Error uninitialized constant ProductsController" could any one provide me solution ? thanks, -pab -- ...
    PabPab
    Sep 21, 2011 at 2:49 pm
    Sep 21, 2011 at 3:51 pm
  • Anybody used ym4r and geokit gems together? I am in start of developing a project like http://hotspotr.com. I hope these two gems can bring that kind of functionality. Any ideas or experiences? ...
    Venkata reddyVenkata reddy
    Sep 19, 2011 at 7:30 am
    Sep 19, 2011 at 10:26 am
  • Hi, since upgrading my gems from activerecord-3.0.10 to activerecord-3.1.0 my scripts using activerecord don't work anymore. I get an error message Error Please install the mysql adapter: `gem ...
    HadmutHadmut
    Sep 23, 2011 at 3:30 pm
    Oct 19, 2011 at 8:12 pm
  • Hi, how can I use checkbox in a form to show all customers from table customers, Course Users Customers ========= ========= ============= user_id customer_id Customer_name I would like to select ...
    Dani DaniDani Dani
    Sep 25, 2011 at 5:39 pm
    Oct 2, 2011 at 1:32 pm
  • Hi, I want to store 6 palettes with color information. This info should be accessed from a couple of places in my app. From one controller and from one module I have. I'm not sure what would be the ...
    comopasta Grcomopasta Gr
    Sep 29, 2011 at 7:41 am
    Oct 1, 2011 at 2:38 pm
  • I have the rails 3.1 authentication set up, how do I get it to make sure I authenticate system wide? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" ...
    MeMe
    Sep 20, 2011 at 12:27 am
    Oct 1, 2011 at 2:33 pm
  • I'm just getting started with Rails, and as a simple task I wanted to rehost my website from bare html/apache to Rails. What's a typical name for the controller for the main page of the website? ...
    XscribeXscribe
    Sep 30, 2011 at 5:22 pm
    Sep 30, 2011 at 5:59 pm
  • Hello comrades , I got a error. I don't understand that exception. What happened ? You have a nil object when you didn't expect it! You might have expected an instance of ActiveRecord::Base. The ...
    Tsolmon NarantsogtTsolmon Narantsogt
    Sep 24, 2011 at 12:56 pm
    Sep 26, 2011 at 8:48 am
  • Hi, Locally my application is 7MB without tests and logs, etc. The .git folder is 29 MB. I also have no gems / plugins in vendor folder. 95% of images sit on S3. However on committing to Heroku it ...
    UAUA
    Sep 24, 2011 at 6:05 am
    Sep 24, 2011 at 6:41 am
  • Hi guys, I've been struggling with OmniAuth for Twitter for a past few days and I can't get it to work with Rails 3.1 I'm not sure if this is a Twitter problem, or an OmniAuth problem. I create the ...
    Leonardo MateoLeonardo Mateo
    Sep 22, 2011 at 11:54 pm
    Sep 23, 2011 at 10:32 am
  • I'm trying to move my application from Rails 2.3.5 to Rails 3.1 which is a challenge. In my application, require 'zip/zip' fails with 'no such file to load -- zip/zip gem list --local shows rubyzip ...
    David A.David A.
    Sep 21, 2011 at 9:10 pm
    Sep 22, 2011 at 10:29 pm
  • Hi, I have teo databases. One is called products, the other categories. Basically, I have products and they are linked to a category. Scheme : products : name:string category:references (?) ...
    Justin D.Justin D.
    Sep 21, 2011 at 10:39 pm
    Sep 22, 2011 at 6:59 am
  • Hi folks, Just after a 'best-practise' pointer with this one really; I have a 'setup' model for my application which only has a single record, holding the current settings of the app e.g. its mode ...
    PauloPaulo
    Sep 20, 2011 at 11:30 am
    Sep 22, 2011 at 1:15 am
  • Newbie here. What is the best practice for implementing error reporting in a Rails application. I have an example that uses ActiveRecord::Base.logger.error. Are there any risks with this or ...
    JthaddeusJthaddeus
    Sep 19, 2011 at 7:22 am
    Sep 20, 2011 at 1:39 pm
  • Hello, I installed the latest ruby version (1.8.7) and gem version 1.3.7. Rails 2.3.5 *** LOCAL GEMS *** actionmailer (2.3.5) actionpack (2.3.5) active_support (3.0.0) activerecord (2.3.5) ...
    Tsolmon NarantsogtTsolmon Narantsogt
    Sep 20, 2011 at 6:43 am
    Sep 20, 2011 at 6:56 am
  • Hey all, This is my understanding of html and browsers. On the server, html is plain text. When the browser sends request to server to fetch a document, if the file is not already in html format, ...
    John MerlinoJohn Merlino
    Sep 18, 2011 at 5:11 pm
    Sep 19, 2011 at 11:08 pm
  • Hi, i am working jquery+rails in view i sent data to contoller's action and in that i action i tried to replace div with partial page using following def search_new ...
    PabPab
    Sep 19, 2011 at 1:00 pm
    Sep 19, 2011 at 1:59 pm
  • how to send Invitation to friends and other peoples through rails3 application please tell me the solution for this problem i am a fresher of ruby on rails -- Posted via http://www.ruby-forum.com/. ...
    Ashok k.Ashok k.
    Sep 19, 2011 at 12:14 pm
    Sep 19, 2011 at 12:46 pm
  • Hello ALL, I'm new to RoR, I get the following error stack whenever I issue "rails server" or "rails generate ..." command. Thanks in advance! ERROR STACK: C:\Sites\demo_app rails generate scaffold ...
    DatawizzDatawizz
    Sep 18, 2011 at 6:04 am
    Sep 18, 2011 at 5:46 pm
  • here's my suggestion, note that my experience is on windows and linux only, not mac, but none of these steps should be different. This is based on a test app called "tom" and user named "tom" # ...
    Ivan HistandIvan Histand
    Sep 18, 2011 at 6:04 am
    Sep 30, 2011 at 4:51 pm
  • I have the following tables create table files(id int ai pk, name varchar(255) create table admins (file_id int, user_id int) create table users (id int ai pk, name varchar(16),email varchar(255)) I ...
    MaskiranMaskiran
    Sep 30, 2011 at 12:56 am
    Sep 30, 2011 at 1:48 pm
  • I started an application on 1.8.7, and needed to update the server to 1.9.2 to get Passenger to run. Now I'm struggling to get the application to start under Apache+Passenger, and I'm wondering if ...
    Walter Lee DavisWalter Lee Davis
    Sep 26, 2011 at 8:26 pm
    Sep 28, 2011 at 6:20 pm
  • hi, guys My rails 3 app is working fine except for resource deletion which uses ajax. The resource is "part". When the user clicks on the "delete part" link, a confirmation pop up box will appear. ...
    K.M.K.M.
    Sep 28, 2011 at 11:00 am
    Sep 28, 2011 at 11:49 am
  • c:proj/proj1 bundle install Fetching source index for http://rubygems.org/ Could not find sprockets-2.0.0.beta.10 in any of the sources C:proj/proj1 C:proj/proj1 gem install sprockets ...
    Bala TSBala TS
    Sep 28, 2011 at 10:59 am
    Sep 28, 2011 at 11:42 am
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114 users for September 2011

Vogon Primo: 116 posts Rajarshi: 36 posts Colin Law: 32 posts Tim Shaffer: 19 posts Venkata reddy: 18 posts Walter Lee Davis: 17 posts Ben_hawk: 12 posts Subbarao: 11 posts Martin Wawrusch: 10 posts Everaldo Gomes: 9 posts Hassan Schroeder: 9 posts K.M.: 9 posts Leonardo Mateo: 9 posts Peter Vandenabeele: 9 posts Romain Maz BILLOIR: 9 posts Matin: 8 posts Frederick Cheung: 7 posts Michael Pavling: 7 posts Pab: 7 posts Rob Biedenharn: 7 posts
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