rubyonrails-talk@googlegroups.com discussions for October 2013

22	[Rails] Rails 2.3.2 and config.action_controller.session

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 ...

RVic
Oct 28, 2013 at 7:45 pm
Oct 29, 2013 at 2:43 am

16	[Rails] Old rails project, new machine

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 ...

RVic
Oct 23, 2013 at 12:44 pm
Oct 24, 2013 at 8:20 am

13	[Rails] What's the best way to approach reading and parse large XLSX files?

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 Foster
Oct 10, 2013 at 8:36 pm
Mar 25, 2014 at 7:09 am

10	[Rails] custom_require.rb

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, ...

RVic
Oct 28, 2013 at 3:10 pm
Oct 28, 2013 at 5:34 pm

9	[Rails] rails generate scaffold - ERROR

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 ...

Natmanu
Oct 23, 2013 at 2:37 pm
Oct 25, 2013 at 1:08 pm

8	[Rails] git push not working

<https://lh4.googleusercontent.com/-IA0TutFw54A/UmVnJwi7CHI/AAAAAAAAAzg/fEZFf_kHsug/s1600/git.gif Hi again, I'm working on http://ruby.railstutorial.org section ...

Natmanu
Oct 21, 2013 at 5:41 pm
Oct 23, 2013 at 5:44 am

8	[Rails] What is your favourite authentication gem and why?

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 ...

Desbest
Oct 21, 2013 at 4:34 pm
Oct 21, 2013 at 5:16 pm

8	[Rails] .exe creation

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 kambde
Oct 19, 2013 at 7:20 am
Oct 21, 2013 at 11:59 am

8	[Rails] is there any way to convert .xlsx to .xls

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 Foster
Oct 4, 2013 at 2:21 pm
Oct 5, 2013 at 12:53 pm

7	[Rails] Moving away from web agency

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 Skidmore
Oct 28, 2013 at 4:51 pm
Oct 29, 2013 at 12:56 am

6	[Rails] Migrate postgresql database to uuid

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.s
Oct 25, 2013 at 1:18 pm
Oct 29, 2013 at 6:07 am

6	[Rails] undefined method `paginate' for #<Class:0x567eb98> in Rails Tutorial

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 ]) ...

Desbest
Oct 24, 2013 at 8:47 pm
Oct 27, 2013 at 4:16 am

6	[Rails] I think I've found a mistake in Rails tutorial

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" ...

Desbest
Oct 21, 2013 at 5:35 pm
Oct 21, 2013 at 7:34 pm

6	[Rails] Consuming a web service created with Rails, ETL vs Rest?

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 Foster
Oct 8, 2013 at 1:42 pm
Oct 9, 2013 at 1:46 pm

6	[Rails] Null value in mysql database table.

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.
Oct 4, 2013 at 9:03 am
Oct 5, 2013 at 3:49 pm

5	[Rails] run simple method from Helper on button click

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 nike
Oct 27, 2013 at 4:27 pm
Oct 30, 2013 at 8:06 am

5	[Rails] Backbone on Rails

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 reddycharla
Oct 25, 2013 at 8:08 am
Oct 25, 2013 at 12:48 pm

5	[Rails] Newbie - Installation Problems

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 ...

Natmanu
Oct 18, 2013 at 6:51 am
Oct 18, 2013 at 3:54 pm

5	[Rails] What license do you use for your Ruby gems?

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, Rubyist
Oct 11, 2013 at 4:32 pm
Oct 12, 2013 at 7:48 pm

5	[Rails] Where on Ubuntu is Rails?

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 ...

RVince
Oct 7, 2013 at 1:40 pm
Oct 7, 2013 at 3:08 pm

4	[Rails] initial push to develop a Website

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 ...

N2obie
Oct 31, 2013 at 7:22 am
Oct 31, 2013 at 5:31 pm

4	[Rails] t.string :name, :null => false - is being ignored! (Devise)

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 Rhoades
Oct 28, 2013 at 12:06 pm
Oct 29, 2013 at 9:53 am

4	[Rails] executable-hooks

I installed rvm, then, with rvm, installed ruby 1.8.6. when i do : gem list -d ...

RVic
Oct 28, 2013 at 2:30 am
Oct 28, 2013 at 1:09 pm

4	[Rails] Profiles

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 Hernandez
Oct 23, 2013 at 6:14 am
Oct 26, 2013 at 7:48 pm

4	[Rails] Strange behaviour with ActiveRecord has_many collections, Rails 4 compared to Rails 3

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 Williams
Oct 21, 2013 at 11:01 am
Oct 22, 2013 at 3:48 pm

4	[Rails] Best Book 4 RoR

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 Garrigos
Oct 5, 2013 at 3:49 pm
Oct 10, 2013 at 12:48 pm

4	[Rails] Is it possible to include the username in an attachment file_name? Using Paperclip, Rails 3., Devise

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 Foster
Oct 1, 2013 at 9:40 pm
Oct 1, 2013 at 11:03 pm

3	[Rails] Looking for Advice

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 Clemens
Oct 30, 2013 at 7:48 am
Dec 6, 2013 at 9:48 am

3	[Rails] Use of FCKEDITOR as normal text area

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 priya
Oct 30, 2013 at 9:29 am
Oct 31, 2013 at 6:50 am

3	[Rails] rake db:migrate debacle

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 Amette
Oct 29, 2013 at 8:35 pm
Oct 30, 2013 at 7:48 am

3	[Rails] New Ruby Girl

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 Altintas
Oct 27, 2013 at 9:41 pm
Oct 28, 2013 at 8:31 pm

3	[Rails] Rails 4 and HABTM Checkboxes: Unpermitted parameters error

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 Davis
Oct 23, 2013 at 9:20 pm
Oct 25, 2013 at 5:27 pm

3	[Rails] Rails book

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 Itard
Oct 23, 2013 at 6:14 am
Oct 25, 2013 at 8:59 am

3	[Rails] Is it a good idea to use timestamps

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 ...

Desbest
Oct 21, 2013 at 5:24 pm
Oct 22, 2013 at 3:09 pm

3	[Rails] What it exactly do these do ( RubyXL::Parser.parse and Roo::Excelx.new) when opening a file?

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 Foster
Oct 21, 2013 at 3:35 pm
Oct 21, 2013 at 4:00 pm

3	[Rails] Looking for RoR friends

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 Prasad
Oct 21, 2013 at 11:01 am
Oct 21, 2013 at 2:06 pm

3	[Rails] before_action - performing an action to prevent

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 Чурбанов
Oct 18, 2013 at 3:54 pm
Oct 19, 2013 at 5:06 am

3	[Rails] How can I check if a cell is empty using RubyXL?

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 Foster
Oct 17, 2013 at 6:58 pm
Oct 18, 2013 at 5:27 pm

3	[Rails] Assets not loading in production

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 ...

Phillip
Oct 12, 2013 at 2:45 pm
Oct 14, 2013 at 3:21 pm

3	[Rails] What if you don't want your model to be from Active Record?

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 ...

Peter
Oct 12, 2013 at 10:06 pm
Oct 13, 2013 at 12:09 am

3	[Rails] I was told using GPL code is a problem (mongrel) even if not modifying that code

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 ...

Jedrin
Oct 11, 2013 at 3:55 pm
Oct 11, 2013 at 4:38 pm

3	[Rails] Get current url

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 Kabilan
Oct 7, 2013 at 2:49 pm
Oct 7, 2013 at 3:09 pm

2	[Rails] jScript framework?

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 edwards
Oct 31, 2013 at 1:13 am
Nov 3, 2013 at 9:12 pm

2	[Rails] Activerecord and EAV with search

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 Макаров
Oct 30, 2013 at 7:50 am
Oct 31, 2013 at 10:44 am

2	[Rails] Routing issue in 3.1.1

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 Hickman
Oct 30, 2013 at 11:04 am
Oct 30, 2013 at 4:40 pm

2	[Rails] How Rails component works with each other in background?

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 Gurjar
Oct 28, 2013 at 7:12 am
Oct 28, 2013 at 8:58 am

2	[Rails] Are you a Ruby or Rails Vetran- Pls write to me

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 Kamaraj
Oct 25, 2013 at 2:12 pm
Oct 25, 2013 at 2:21 pm

2	[Rails] how is mongoid syntax implemented ?

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 ...

Jedrin
Oct 23, 2013 at 5:52 pm
Oct 24, 2013 at 6:00 pm

2	[Rails] Dry in Rails

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 fer
Oct 23, 2013 at 8:23 pm
Oct 23, 2013 at 8:51 pm

2	[Rails] String interpolation

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 Khimelaynen
Oct 23, 2013 at 6:14 am
Oct 23, 2013 at 2:34 pm

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