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153 discussions - 478 posts

  • Further on migrating my ancient 1.8.6 Rails 2.3.2 app from Windows to Linux Mint, whatever I do, I keep getting the same error pertaining to "* A key is required to write a cookie containing the ...
    Oct 28, 2013 at 7:45 pm
    Oct 29, 2013 at 2:43 am
  • I have an older rails app that runs on an old, windows machine that i ned to port to a more modern linux. The app is written using ruby 1.8.6 (2010-09-02 patchlevel 420) [i686-linux] with rails ...
    Oct 23, 2013 at 12:44 pm
    Oct 24, 2013 at 8:20 am
  • Hello, I'm developing an app that basically, receives a 10MB or less XLSX files with +30000 rows or so, and another XLSX file with about 200rows, I have to read one row of the smallest file, look it ...
    Monserrat FosterMonserrat Foster
    Oct 10, 2013 at 8:36 pm
    Mar 25, 2014 at 7:09 am
  • I've been tryng to duplicate an ancient Ruby 1.86 Rails 2.3.2 app on a brand new Linux box (over from a windows box) and have, under rpm, recreated all the gems with their corret versions. However, ...
    Oct 28, 2013 at 3:10 pm
    Oct 28, 2013 at 5:34 pm
  • Hi, I just installed ROR using the rvm using these instructions: http://ryanbigg.com/2010/12/ubuntu-ruby-rvm-rails-and-you/ Using Ubuntu 12 on VirtualBox I'm trying to create a demo_app rails ...
    Oct 23, 2013 at 2:37 pm
    Oct 25, 2013 at 1:08 pm
  • <https://lh4.googleusercontent.com/-IA0TutFw54A/UmVnJwi7CHI/AAAAAAAAAzg/fEZFf_kHsug/s1600/git.gif Hi again, I'm working on http://ruby.railstutorial.org section ...
    Oct 21, 2013 at 5:41 pm
    Oct 23, 2013 at 5:44 am
  • What is your favourite authentication gem and why? Right now I have 4 to choose from (Cancan, Clearance, Rails Cast<http://railscasts.com/episodes/250-authentication-from-scratch ) and I don't know ...
    Oct 21, 2013 at 4:34 pm
    Oct 21, 2013 at 5:16 pm
  • Hi , i am trying to create a .exe for my application using rubyscript2exe. and it is showing following error when i run the command ruby rubyscript2exe.rb application.rb . Tracing intello erp .. ...
    Rohini kambdeRohini kambde
    Oct 19, 2013 at 7:20 am
    Oct 21, 2013 at 11:59 am
  • Hello Guys, does anybody know if there's anyway to upload a .xlsx file and then convert it to .xls file for later processing? i'd like to use spreadsheet to write a new xls file but it doesn't ...
    Monserrat FosterMonserrat Foster
    Oct 4, 2013 at 2:21 pm
    Oct 5, 2013 at 12:53 pm
  • Hi We are having issues with our currentl web agency who have built our website on ASP using Ruby on Rails. Forgive my ignorance if I have this the wrong way around, this is not my area of expertise! ...
    Sally SkidmoreSally Skidmore
    Oct 28, 2013 at 4:51 pm
    Oct 29, 2013 at 12:56 am
  • Hi all, I am using rails 3.1 and ruby 1.9.3,Now i want to use uuid concept in rails 3 for existing data so i did like :- create_table :posts, :id = false do |t| t.string :uuid, :limit = 36, :primary ...
    Kingston jenorish.sKingston jenorish.s
    Oct 25, 2013 at 1:18 pm
    Oct 29, 2013 at 6:07 am
  • Hi, I'm getting a undefined method `paginate' for #<Class:0x567eb98 even though I have gem 'will_paginate' installed. Inside the users_controller I have @users = User.paginate(page: params[:page ]) ...
    Oct 24, 2013 at 8:47 pm
    Oct 27, 2013 at 4:16 am
  • At the point of this section *http://ruby.railstutorial.org/chapters/sign-up#sec-signup_failure*<http://ruby.railstutorial.org/chapters/sign-up#sec-signup_failure clicking the "Create my account" ...
    Oct 21, 2013 at 5:35 pm
    Oct 21, 2013 at 7:34 pm
  • Hello, I need to consume a web service of an App called RedMine created with Rails, in order to have a sort of "separate" interface (not the same as the app) for one of the departments (that interact ...
    Monserrat FosterMonserrat Foster
    Oct 8, 2013 at 1:42 pm
    Oct 9, 2013 at 1:46 pm
  • I want to save four fields(name,latitude,longitude,location) coming from my android phone to mysql table through ruby. I did the follwing code in my update file. def update ...
    Aneez a.Aneez a.
    Oct 4, 2013 at 9:03 am
    Oct 5, 2013 at 3:49 pm
  • Greetings, I'm new to rails and currently having couple problems about how to add javascript functionality into rails. I have a simple method in the helper and i want to run this code on button ...
    Leo nikeLeo nike
    Oct 27, 2013 at 4:27 pm
    Oct 30, 2013 at 8:06 am
  • Hi, I just want to implement Backbone JS on Rails.Could you please help in that. Thanks, Ashok Kumar -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" ...
    Ashok reddycharlaAshok reddycharla
    Oct 25, 2013 at 8:08 am
    Oct 25, 2013 at 12:48 pm
  • Hi, If im in the wrong place please redirect me: I have decided that i'm goignt o jump inand learn rails the hard way. I know I have to go through the initial learnign curve. One of them is to know ...
    Oct 18, 2013 at 6:51 am
    Oct 18, 2013 at 3:54 pm
  • I have created two Ruby gems (dvi_scrape and bsf_scrape), and I'm planning on creating a few more. What license should I be using for my Ruby gems? I'm creating these gems on my own and not on behalf ...
    Jason Hsu, RubyistJason Hsu, Rubyist
    Oct 11, 2013 at 4:32 pm
    Oct 12, 2013 at 7:48 pm
  • I followed the setup instructions for a fresh install of Mint15 according to this excellent tutorial : http://ryanbigg.com/2010/12/ubuntu-ruby-rvm-rails-and-you/ which sets up via rvm. I followed the ...
    Oct 7, 2013 at 1:40 pm
    Oct 7, 2013 at 3:08 pm
  • Hello, This is my first post here! I`m a computer engineering with almost no formation in web Development. What I do know, is software engineering/architecture, Java and C/C++. I also have had some ...
    Oct 31, 2013 at 7:22 am
    Oct 31, 2013 at 5:31 pm
  • People, I have included the devise gem in an app and it is going OK but I needed a name field as well as the email so I added it to the migration file: class DeviseCreateUsers < ...
    Philip RhoadesPhilip Rhoades
    Oct 28, 2013 at 12:06 pm
    Oct 29, 2013 at 9:53 am
  • I installed rvm, then, with rvm, installed ruby 1.8.6. when i do : gem list -d ...
    Oct 28, 2013 at 2:30 am
    Oct 28, 2013 at 1:09 pm
  • Hi is I'm making a web app in which I am asked to register users, I did this already with Devise the problem is that I also create a profile for each user to register ... anyone have idea how to do? ...
    Orlando HernandezOrlando Hernandez
    Oct 23, 2013 at 6:14 am
    Oct 26, 2013 at 7:48 pm
  • Hi All, I have been told to post discussion based topic on here instead of the GitHub Issues. I thought this 'could' be a bug, but just need some clarification really. The issue I posted is here ...
    Neil WilliamsNeil Williams
    Oct 21, 2013 at 11:01 am
    Oct 22, 2013 at 3:48 pm
  • Hello, Is there a great book for Ror. I am looking for a book with a step by step approch and by PROJECTS!! RoR needs to be 'practiced', and i didn't find those WORKING PROJECTS. Am i dreaming or is ...
    Adrian GarrigosAdrian Garrigos
    Oct 5, 2013 at 3:49 pm
    Oct 10, 2013 at 12:48 pm
  • Hello, I'm new to Ruby, Rails, Devise and Paperclip and I'm trying to change a filename when I upload it to include the user's nickname after a however, I keep getting filename.extension_(*missing ...
    Monserrat FosterMonserrat Foster
    Oct 1, 2013 at 9:40 pm
    Oct 1, 2013 at 11:03 pm
  • Hey Guys, A group of guys and myself have been working on a project/business plan to develop a Hotel Concierge application for tablets. We have been working on it for over a year and have hotels here ...
    Chris ClemensChris Clemens
    Oct 30, 2013 at 7:48 am
    Dec 6, 2013 at 9:48 am
  • Hi all I am trying to use Fckeditor as text area to send mails.here is my code <% remote_form_for :send_sms, :before = "Element.show('loader')", :success = "Element.hide('loader')" do |sms| % <div ...
    Keerthi priyaKeerthi priya
    Oct 30, 2013 at 9:29 am
    Oct 31, 2013 at 6:50 am
  • Hi there - I'm a ruby newbie and am stuck on the Getting Started with Rails app. See output below. Problem arose when I ran the rake db:migrate command. I also tried the 'rake db:migrate ...
    Will AmetteWill Amette
    Oct 29, 2013 at 8:35 pm
    Oct 30, 2013 at 7:48 am
  • Hi, I'm student on Çanakkale 18 Mart University computer engineering, i got interested ruby, i want to do some works with ruby, are there jobs i can do? -- You received this message because you are ...
    Esra AltintasEsra Altintas
    Oct 27, 2013 at 9:41 pm
    Oct 28, 2013 at 8:31 pm
  • I have a simple Rails 4 project with two scaffolded models: Practice and Practitioner. I have set these both as habtm and am in the process of adding checkboxes to the Practitioner form so that I can ...
    Walter Lee DavisWalter Lee Davis
    Oct 23, 2013 at 9:20 pm
    Oct 25, 2013 at 5:27 pm
  • Hi there, i'm a new RoR developer and i need your feedback about this book : http://pragprog.com/book/rails4/agile-web-development-with-rails-4 Is it good for learning Rails ? I mean, i already read ...
    Julien ItardJulien Itard
    Oct 23, 2013 at 6:14 am
    Oct 25, 2013 at 8:59 am
  • Timestamps are a number that counts the number of seconds from the epoch date 1/1/1970. I read somewhere on the internet<http://en.wikipedia.org/wiki/Year_2038_problem , that timestamps will expire ...
    Oct 21, 2013 at 5:24 pm
    Oct 22, 2013 at 3:09 pm
  • Do they open a file and load it into memory? I'm asking because it seems to take a long time opening a file but after it opens looping into the variable is REALLY fast, could someone explain me or ...
    Monserrat FosterMonserrat Foster
    Oct 21, 2013 at 3:35 pm
    Oct 21, 2013 at 4:00 pm
  • This is quiet off topic but I am looking for friends from this group. Reply me :) -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To ...
    Srivigneshwar Rabindranath PrasadSrivigneshwar Rabindranath Prasad
    Oct 21, 2013 at 11:01 am
    Oct 21, 2013 at 2:06 pm
  • class WebsocketController < WebsocketRails::BaseController private def authenticate? unless current_user.token == message[:token] current_redirect_to 'home/index' false # that here we need to do to ...
    Денис ЧурбановДенис Чурбанов
    Oct 18, 2013 at 3:54 pm
    Oct 19, 2013 at 5:06 am
  • I'm trying to check if a cell is empty because when the parser reaches an empty cell it throws NoMethodError (undefined methodvalue' for nil:NilClass)` This is what I was trying to do ...
    Monserrat FosterMonserrat Foster
    Oct 17, 2013 at 6:58 pm
    Oct 18, 2013 at 5:27 pm
  • Hello, (Rails 4, Ruby 2) I am trying to deploy my first rails app in a production environment, but cannot get the assets to load. The site is hosted on Webfaction, they advise to create a "static ...
    Oct 12, 2013 at 2:45 pm
    Oct 14, 2013 at 3:21 pm
  • Hello Everyone, What if you don't want your model to be tied to a database therefore not ActiveRecord, where do you put that model instead? I want to write a class that would wrap together the ...
    Oct 12, 2013 at 10:06 pm
    Oct 13, 2013 at 12:09 am
  • I was told that we can't use mongrel with JRuby because mongrel is GPL and based on lawyer language if we include mongrel then our code violates some situation where someone could claim our code ...
    Oct 11, 2013 at 3:55 pm
    Oct 11, 2013 at 4:38 pm
  • Hi friends, i need current url in rails environment file. i can get current url in conroller by the below command. request.env['HTTP_HOST'] and now i want get current url in environment.rb file or ...
    Daynthan KabilanDaynthan Kabilan
    Oct 7, 2013 at 2:49 pm
    Oct 7, 2013 at 3:09 pm
  • newbie disclaimer - i have yet to even start using RoR....... hello all - i am getting ready to start looking into RoR and was wondering about how various (and many) jScript frameworks might tie into ...
    Mark edwardsMark edwards
    Oct 31, 2013 at 1:13 am
    Nov 3, 2013 at 9:12 pm
  • Hello. Would somebody like to answer me on question or give some advice? In my situation I have to use EAV-model (MySQL database) to deal with dynamic attributes (for products: color, weight, height ...
    Павел МакаровПавел Макаров
    Oct 30, 2013 at 7:50 am
    Oct 31, 2013 at 10:44 am
  • I have a 3.1.1. app that is running in production and has been for several weeks now. I just added a new page and controller with an entry in routes.rb In development everything is just fine. But ...
    Peter HickmanPeter Hickman
    Oct 30, 2013 at 11:04 am
    Oct 30, 2013 at 4:40 pm
  • Hello All, Please let me know how components works with each other in background? For e.g How objects are called from controller to view ? what actions are performed in background? Please help me ...
    Prasad GurjarPrasad Gurjar
    Oct 28, 2013 at 7:12 am
    Oct 28, 2013 at 8:58 am
  • Greetings. Happiest Minds Technologies, Bangalore is looking for a Ruby Developer with the following skills set. This will be for the Product Engineering Services group. Key Technical Skills: - ...
    Balaji KamarajBalaji Kamaraj
    Oct 25, 2013 at 2:12 pm
    Oct 25, 2013 at 2:21 pm
  • In mongoid, a ORM mapped database object is like below. The part "type: String" seems to me to not fit into any standard ruby syntax and I was curious how does mongoid implement that ? class Step ...
    Oct 23, 2013 at 5:52 pm
    Oct 24, 2013 at 6:00 pm
  • Hi all, Could you please view my rails project. What I do wrong. That is DRY principle. My git repo: https://github.com/alexfer/task-manager/tree/master/app -- Posted via http://www.ruby-forum.com/ ...
    Alex ferAlex fer
    Oct 23, 2013 at 8:23 pm
    Oct 23, 2013 at 8:51 pm
  • Hi! I'm confronted with some problems in strings. If I create string like this one: I can't just access to :reward symbol until I doesn't know the ($condition=Bark five times). How can I handle with ...
    Gustav KhimelaynenGustav Khimelaynen
    Oct 23, 2013 at 6:14 am
    Oct 23, 2013 at 2:34 pm
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131 users for October 2013

Wu volity: 80 posts Colin Law: 52 posts Monserrat Foster: 25 posts Walter Lee Davis: 24 posts RVince: 18 posts Jordon Bedwell: 17 posts R Vince: 17 posts Tynamite: 12 posts Tamouse: 11 posts Natmanu: 10 posts Frederick Cheung: 9 posts Daynthan Kabilan: 8 posts Hassan Schroeder: 7 posts Kashif Umair Liaqat: 6 posts Dheeraj Kumar: 4 posts Jason Hsu, Rubyist: 4 posts Norbert Melzer: 4 posts Peter: 4 posts Scott Ribe: 4 posts Ashok reddycharla: 3 posts
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