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110 discussions - 322 posts

  • Can anyone have a look this ruby script why it's not working: <%= if land_area_unit == M2 % m&sup2 <% else % <%= if land_area_unit == HA % Ha <% else % <%= if land_area_unit == AC % Ac<% else % ...
    yinwen Xuanyinwen Xuan
    Dec 2, 2013 at 8:24 pm
    Dec 5, 2013 at 11:22 pm
  • My current ruby version is ruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-darwin13.0.0] and rails version is 4.0.0 Every time I run any rails command I get following message first ...
    Aniruddha BarapatreAniruddha Barapatre
    Dec 20, 2013 at 4:37 am
    Dec 22, 2013 at 12:13 am
  • I have spent hours trying to get some version of Rails installed and all to no avail. It seems there are many people who get the same errors but nobody seems to have any answers. I am new to both ...
    Dan BoyleDan Boyle
    Dec 26, 2013 at 5:53 am
    Dec 31, 2013 at 8:16 am
  • I am new to ruby on rails. I have 2 models, user and user_profile. user has_one user_profile. User_profile belongs_to user. when creating user I want to create user_profile, in one form get user and ...
    Ravi VendanRavi Vendan
    Dec 30, 2013 at 12:04 pm
    Jan 3, 2014 at 9:20 am
  • Passionate with RoR! I am searching for a team or individuals. I have experience working remotely as I did in the past. You can find more about me at my blog ( http://stefanosioannou.com ). My About ...
    Stefanos I.Stefanos I.
    Dec 11, 2013 at 6:59 pm
    Nov 12, 2014 at 3:47 pm
  • I have a Rails 3.2 app that manages students. It has a fairly typical nav bar across the top (Foundation 5) which contains a quick search field. The nav bar is displayed on every page of the site. If ...
    Dec 12, 2013 at 11:25 am
    Dec 15, 2013 at 9:25 pm
  • How can I separate the database DBA user and app access user in rails? The app user will be able to run the app but perform no DDL. The DBA user will be used for migrations. I do not want the user ...
    Marc MunroMarc Munro
    Dec 30, 2013 at 10:36 pm
    Jan 10, 2014 at 9:47 pm
  • I'm working through the Rails Engines tutorial at http://edgeguides.rubyonrails.org/engines.html. I'm using ruby 1.9.3 and rails 3.1.12 on Linux. I'm stuck on section 4.1. When I try to access ...
    Dec 26, 2013 at 8:41 pm
    Dec 27, 2013 at 5:18 pm
  • I'm trying to set up a means to automatically send an email from certain parts of troubled code, that is, very often, code that might appear in the Rescue predicate of a begin.....rescue, so as to ...
    Dec 10, 2013 at 1:32 pm
    Dec 11, 2013 at 2:53 pm
  • Hi there, i want to use collection_check_boxes (in rails 4) but i am a little bit stuck... okay, first things first: i have 2 models: ---------------- class Supervisioncategory < ActiveRecord::Base ...
    Ronny FauthRonny Fauth
    Dec 3, 2013 at 5:18 pm
    Dec 3, 2013 at 7:08 pm
  • I am thinking about building a Yelp clone for a large city in a developing country (my startup dream). Is there an existing Rails sample code base that I can use to start from, e.g., one where the ...
    New LifeNew Life
    Dec 18, 2013 at 8:27 am
    Jan 16, 2014 at 6:30 am
  • I have a Rails application runnng on one machien quite happily, using Ruby 1.9.1-p243 and Rails 2.3.3. I copied the app and config folders to another machine, on which I'm also running 1.9.1-p243, ...
    Toby RodwellToby Rodwell
    Dec 21, 2013 at 12:48 am
    Dec 26, 2013 at 2:08 am
  • Hi I re-installed ruby 1.9.3 using rvm but now I am not able to install bundler & get the following error. Please help. TIA Pradeep --- discourse [master] ⚡ rvm list rvm rubies =* ruby-1.9.3-p484 [ ...
    Pradeep SethiPradeep Sethi
    Dec 19, 2013 at 8:38 am
    Dec 20, 2013 at 7:59 am
  • I am having problems calling a method reset_authentication_token! . if i just leave the method as it is with the ! behind it the method is simply ignored when the program is run (none of the logger ...
    Dec 19, 2013 at 4:41 pm
    Dec 19, 2013 at 5:30 pm
  • Hello, I have a weird problem that seems way over my skill level so could use even some simple suggestions to point me in the right direction. I have a set of 6 chained dropdown menus that work fine ...
    Dave CastellanoDave Castellano
    Dec 16, 2013 at 4:30 pm
    Dec 19, 2013 at 1:55 pm
  • Hello friends, Is there any way to implement the subdomain i.e two more rails application, but main domain is same. Ex: rails1.mainsite.com rails2.mainsite.com rails3.mainsite.com rails4.mainsite.com ...
    Saravanan pSaravanan p
    Dec 17, 2013 at 7:18 am
    Dec 18, 2013 at 10:18 am
  • Hi guys, I have a membership based application and would like to add a chat/instant messaging feature for members to chat amongst each other. I'm thinking facebook chat where the chats are either ...
    Dec 5, 2013 at 10:06 am
    Dec 10, 2013 at 2:52 pm
  • BTW, I also tried this: UtilityDatum. select("sum(ami_residential)"). where(:utility = u). group("utility_id"). unscope(:order, :limit). first ... but that still tacks on ORDER BY and LIMIT clauses ...
    Fearless FoolFearless Fool
    Dec 3, 2013 at 9:37 pm
    Dec 5, 2013 at 3:01 pm
  • Hi all, what you used to do when your controller function gets lengthy sometimes ? a way i found is just split the function. What is the real and Rails way to keep my code cleaner and maintainable ...
    Lekha p.Lekha p.
    Dec 2, 2013 at 6:16 am
    Dec 4, 2013 at 9:16 am
  • I am trying to create blogging software using Ruby on Rails. I have a CommentsController class and an EntriesController class. The file app/views/entries/show.html.erb contains the code "<%= render ...
    One TwoOne Two
    Dec 19, 2013 at 8:00 pm
    Nov 13, 2014 at 1:10 am
  • I'm programming a web system for a rental of movies and put the resource for rent a movie, but the routes don't maches and the rails gives me that message of error. My code and the error gived by ...
    João PauloJoão Paulo
    Dec 30, 2013 at 12:39 am
    Dec 30, 2013 at 4:03 pm
  • rails server = Booting WEBrick = Rails 4.0.2 application starting in development on = Run `rails server -h` for more startup options = Ctrl-C to shutdown server [2013-12-26 ...
    Pavey nganpiPavey nganpi
    Dec 27, 2013 at 4:41 am
    Dec 28, 2013 at 8:56 pm
  • hi guys,where can i download rails 3.2.1, i dont like rails 4.0 and thats the version which railsinstaller.org offers now.pls help -- You received this message because you are subscribed to the ...
    Pavey nganpiPavey nganpi
    Dec 26, 2013 at 5:52 am
    Dec 26, 2013 at 8:47 pm
  • Hello friends! Is there anyone who knows how to configure a rails application to run in a LAMP or WAMP server? Please share with the guidelines Thanks in advance! -- You received this message because ...
    Gift MfugaleGift Mfugale
    Dec 23, 2013 at 12:24 pm
    Dec 25, 2013 at 2:08 am
  • Hello friends I am trying to edit apache2 https.config file which require sudo permission through my ruby scripting. File.open(local_filename, 'a') { |f| f.write(doc) } I can open and edit normal ...
    Saravanan pSaravanan p
    Dec 23, 2013 at 6:59 am
    Dec 25, 2013 at 1:55 am
  • Hi, Can anyone suggest what to use to practice ruby coding challenges? Thanks -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe ...
    Dec 14, 2013 at 12:14 am
    Dec 16, 2013 at 7:39 am
  • Hi all, I just finished the first part of a tutorial about creating a simple ToDo application<http://arubystory.blogspot.com/2013/12/tutorial-creating-simple-todo.html . -- You received this message ...
    Lazarus LazaridisLazarus Lazaridis
    Dec 7, 2013 at 3:54 am
    Dec 9, 2013 at 5:40 pm
  • Hi, Topic : Ruby On Rails Issue : Error while installing rails using rubygems. Description: Am using ruby 1.9.3p194 and rubygems-2.1.7 on Ubuntu 12.0. Getting the below error when trying to install ...
    Muralitharan A.Muralitharan A.
    Dec 4, 2013 at 6:10 pm
    Dec 6, 2013 at 8:16 am
  • Hello, in my code, the array param does not work. reponse = RestClient.post( 'https://mandrillapp.com/api/1.0/messages/send.json', {:key = "XXXXXXXXXXXXXXXXX", :message = { :html = ' testeeeee ', ...
    Dec 4, 2013 at 9:53 pm
    Dec 5, 2013 at 1:05 pm
  • Hello Friends For our project we need a gem for generating & reading bar codes. I request for recommendation of which GEM to use. with best regards Sharath Punthambekar http://www.inuitcloud.com -- ...
    Sharath Chander PunthambekarSharath Chander Punthambekar
    Dec 12, 2013 at 8:20 am
    Jan 2, 2014 at 2:27 am
  • Hi, I want to build a web app, as well as app for iOS and android. I have basic knowledge of HTML and CSS (Very Basic). I dont know any programming language other then that! Can i use RoR without any ...
    Dec 26, 2013 at 10:03 pm
    Dec 26, 2013 at 10:18 pm
  • Hi for everyone. I have a problem with my vps and my app in rails. A few months I constructed an app with rails, in my vps, the application is working fine, without any problem, i working with a ...
    Fernando Segura GòmezFernando Segura Gòmez
    Dec 21, 2013 at 11:49 am
    Dec 21, 2013 at 4:33 pm
  • A Ruby Story <http://arubystory.blogspot.com -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop ...
    Lazarus LazaridisLazarus Lazaridis
    Dec 20, 2013 at 1:33 am
    Dec 20, 2013 at 3:03 pm
  • Hi Folk, I have one rails application from this I want to create another new rails application and start in different port. I done with creating new rails application outside of my main projects but ...
    Saravanan pSaravanan p
    Dec 18, 2013 at 10:32 am
    Dec 18, 2013 at 11:17 am
  • I am using the addresspicker jquery to get a user address. The user address fields and hidden fields for latitude and longitude are in fields_for ":Locations". In order for the jquery callback to ...
    Derek ChadwellDerek Chadwell
    Dec 14, 2013 at 3:36 am
    Dec 15, 2013 at 11:06 am
  • Download a Data Matrix font and install it, and refer to the following steps to generate the barcodes you need. 1.Open Microsoft Visual Studio. 2.Create a Windows Forms application using the ...
    Beverly daddzieBeverly daddzie
    Dec 13, 2013 at 7:04 am
    Dec 13, 2013 at 9:23 pm
  • Hi all, Pls help to find a solution : i have a form like following <%= form_for @product , :url = products_url(:format = 'js'), :html = {:id= "create_product_form" ,:multipart = true,:remote= true} ...
    Lekha p.Lekha p.
    Dec 12, 2013 at 9:26 am
    Dec 13, 2013 at 9:05 am
  • Hi There, I'm trying to user fields_for inside a form_tag, but i can't catch it on my controller. I just take some html code off to makes it easy to read my view... i'm using ...
    Andre MelloAndre Mello
    Dec 10, 2013 at 11:00 pm
    Dec 12, 2013 at 2:50 pm
  • Hello friend! I want to install a rails app on apache webserver, my application uses rails 2.3.5 and i want to know the installation on both platform windows and linux Any help please! thank you in ...
    Gift MfugaleGift Mfugale
    Dec 12, 2013 at 11:25 am
    Dec 12, 2013 at 2:44 pm
  • i have a model with 35000 entries in the database. I was using a unique string as the primary key. Right now I am using the order method to return the model objects in order. I'd like to know what is ...
    Colin WilliamsColin Williams
    Dec 10, 2013 at 11:01 pm
    Dec 11, 2013 at 7:54 am
  • Bom dia galera, Estou a já a aluns anos mexendo com ruby on rails e tenho achado um framework bastante robusto. Mas que acontece é o seguinte, alem de trabalhar com ruby tambem programo muito com ...
    Stélio MoianeStélio Moiane
    Dec 9, 2013 at 9:16 pm
    Dec 10, 2013 at 5:32 pm
  • is this possible? i'm serving a rails app into an iframe and i'm testing in chrome with "block third-party cookies" selected because it's not safe to assume that third-party cookies won't be ...
    Fred GuestFred Guest
    Dec 6, 2013 at 11:28 am
    Dec 6, 2013 at 11:32 pm
  • Hi All, I am going through the getting started guide here http://guides.rubyonrails.org/getting_started.html And in section 5.7 it refers to a code snippet that I don't understand what to do with ...
    Eric BlowEric Blow
    Dec 3, 2013 at 8:14 am
    Dec 3, 2013 at 9:00 am
  • Hi, In my rails application i have an option of uploading video's and audio's. everything is working good. Problem here is in the index/show page video and audio get autoplay . It should not happen, ...
    M,Gopi M.gopinathM,Gopi M.gopinath
    Dec 24, 2013 at 4:32 pm
    Jan 14, 2014 at 7:10 am
  • I am migrating our application from 3.x to 4.0.2 and I have following problem : https://gist.github.com/Keqi/46f8f281ddeef7107c14 Rails 4 generates totally different routes in this case and it brakes ...
    Maciej NowakMaciej Nowak
    Dec 26, 2013 at 6:19 pm
    Jan 1, 2014 at 7:15 pm
  • I have several rails applications that I want to combine into a single application using rails engines. Many of the models appear in multiple applications (now engines) and have some methods in ...
    Dec 30, 2013 at 2:12 pm
    Jan 1, 2014 at 6:50 pm
  • Hello. Brand new to Rails. Following along on the Getting Started guide, stuck on section 4.2 where upon entering: $ rails generate controller welcome index I receive: Could not find generator ...
    Joshua KlecknerJoshua Kleckner
    Dec 30, 2013 at 9:12 am
    Dec 30, 2013 at 9:24 am
  • Hi all, I recently spent an interesting hour trying to figure out why a particular render wasn't working. I was getting the error message: syntax error, unexpected ')', expecting '=' The line that ...
    Ulysse CarionUlysse Carion
    Dec 25, 2013 at 11:12 am
    Dec 26, 2013 at 12:25 am
  • I need an experienced developer to work on a proprietary product. Our business is in the service industry, and we have our own backend that always needs more features, etc. We are growing to a point ...
    Ryan FosterRyan Foster
    Dec 25, 2013 at 12:53 am
    Dec 25, 2013 at 1:33 pm
  • I am very new to Rails. While I am reading a tutorial, I often used `rails g controller animal`. Now my question is - Can I write `rails g controller Animal` ? If not what is the reason or Why such ...
    Love U RubyLove U Ruby
    Dec 25, 2013 at 11:33 am
    Dec 25, 2013 at 11:47 am
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115 users for December 2013

yinwen Xuan: 73 posts Colin Law: 30 posts Frederick Cheung: 19 posts Tamouse pontiki: 12 posts Aniruddha Barapatre: 8 posts Walter Lee Davis: 7 posts Jsnark: 6 posts Lazarus Lazaridis: 6 posts Saravanan p: 6 posts Jordon Bedwell: 5 posts Joshukraine: 5 posts Matt Jones: 5 posts Pavey nganpi: 5 posts Norm Scherer: 4 posts Ronny Fauth: 4 posts James Turley: 3 posts John Merlino: 3 posts Muchira k.: 3 posts Scott Eisenberg: 3 posts Scott Ribe: 3 posts
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