rubyonrails-talk@googlegroups.com discussions for December 2013

20	[Rails] ruby script if statement

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 Xuan
Dec 2, 2013 at 8:24 pm
Dec 5, 2013 at 11:22 pm

14	[Rails] Rails server not starting and giving error messages

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 Barapatre
Dec 20, 2013 at 4:37 am
Dec 22, 2013 at 12:13 am

9	[Rails] What Gives? If Rails is so good why is it so hard to install it?

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 Boyle
Dec 26, 2013 at 5:53 am
Dec 31, 2013 at 8:16 am

8	[Rails] combining models

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 Vendan
Dec 30, 2013 at 12:04 pm
Jan 3, 2014 at 9:20 am

7	[Rails] Remote Junior Ruby on Rails Developer

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.
Dec 11, 2013 at 6:59 pm
Nov 12, 2014 at 3:47 pm

7	[Rails] Rails flash notice won't go away in Safari?

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 ...

Joshukraine
Dec 12, 2013 at 11:25 am
Dec 15, 2013 at 9:25 pm

6	[Rails] How can I separate the db DBA user and the db app user

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 Munro
Dec 30, 2013 at 10:36 pm
Jan 10, 2014 at 9:47 pm

6	[Rails] Rails Engines problem: routing_error.erb within rescues/layout

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 ...

Jsnark
Dec 26, 2013 at 8:41 pm
Dec 27, 2013 at 5:18 pm

6	[Rails] Email out of Rescue

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 ...

RVic
Dec 10, 2013 at 1:32 pm
Dec 11, 2013 at 2:53 pm

5	[Rails] Question about collection_check_box

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 Fauth
Dec 3, 2013 at 5:18 pm
Dec 3, 2013 at 7:08 pm

4	[Rails] Yelp Clone on Rails

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 Life
Dec 18, 2013 at 8:27 am
Jan 16, 2014 at 6:30 am

4	[Rails] "no such file to load -- my_extensions (MissingSourceFile)"

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 Rodwell
Dec 21, 2013 at 12:48 am
Dec 26, 2013 at 2:08 am

4	[Rails] Gem Install bundler fails

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 Sethi
Dec 19, 2013 at 8:38 am
Dec 20, 2013 at 7:59 am

4	[Rails] reset_authentication_token! method not being called but reset_authentication_token_! can be called

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 ...

Shwntn1
Dec 19, 2013 at 4:41 pm
Dec 19, 2013 at 5:30 pm

4	[Rails] Menu selections too fast for Heroku?

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 Castellano
Dec 16, 2013 at 4:30 pm
Dec 19, 2013 at 1:55 pm

4	[Rails] sub domain + different rails application

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 p
Dec 17, 2013 at 7:18 am
Dec 18, 2013 at 10:18 am

4	[Rails] Adding instant messaging to a rails application

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 ...

Bertly_the_coder
Dec 5, 2013 at 10:06 am
Dec 10, 2013 at 2:52 pm

4	[Rails] Re: chaining relations break?

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 Fool
Dec 3, 2013 at 9:37 pm
Dec 5, 2013 at 3:01 pm

4	[Rails] Controller function - Length

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.
Dec 2, 2013 at 6:16 am
Dec 4, 2013 at 9:16 am

3	[Rails] Refill a form when invalid data is submitted

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 Two
Dec 19, 2013 at 8:00 pm
Nov 13, 2014 at 1:10 am

3	[Rails] No Route Matches

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 Paulo
Dec 30, 2013 at 12:39 am
Dec 30, 2013 at 4:03 pm

3	[Rails] rails server error

rails server = Booting WEBrick = Rails 4.0.2 application starting in development on http://0.0.0.0:3000 = Run `rails server -h` for more startup options = Ctrl-C to shutdown server [2013-12-26 ...

Pavey nganpi
Dec 27, 2013 at 4:41 am
Dec 28, 2013 at 8:56 pm

3	[Rails] rails 3.2.1

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 nganpi
Dec 26, 2013 at 5:52 am
Dec 26, 2013 at 8:47 pm

3	[Rails] configuring rails app in LAMP or WAMP server

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 Mfugale
Dec 23, 2013 at 12:24 pm
Dec 25, 2013 at 2:08 am

3	[Rails] ruby edit sudo file

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 p
Dec 23, 2013 at 6:59 am
Dec 25, 2013 at 1:55 am

3	[Rails] Ruby Code Challenges

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 ...

Trekr67
Dec 14, 2013 at 12:14 am
Dec 16, 2013 at 7:39 am

3	[Rails] Tutorial - Creating a simple ToDo application

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 Lazaridis
Dec 7, 2013 at 3:54 am
Dec 9, 2013 at 5:40 pm

3	[Rails] Getting OptionParser::InvalidOption error while installing rails

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.
Dec 4, 2013 at 6:10 pm
Dec 6, 2013 at 8:16 am

3	[Rails] Array param does not work

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 ', ...

Marcus
Dec 4, 2013 at 9:53 pm
Dec 5, 2013 at 1:05 pm

2	[Rails] Request Gem recommendation for barcode generator & reader

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 Punthambekar
Dec 12, 2013 at 8:20 am
Jan 2, 2014 at 2:27 am

2	[Rails] Absolute Fresher! Help!! Need a Tutor!

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 ...

Nisarg
Dec 26, 2013 at 10:03 pm
Dec 26, 2013 at 10:18 pm

2	[Rails] Cannot run second rails app in second domain (in vps)

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 Gòmez
Dec 21, 2013 at 11:49 am
Dec 21, 2013 at 4:33 pm

2	[Rails] A Ruby Story - Ruby & Ruby on Rails blog

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 Lazaridis
Dec 20, 2013 at 1:33 am
Dec 20, 2013 at 3:03 pm

2	[Rails] Start another rails server from one rails application

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 p
Dec 18, 2013 at 10:32 am
Dec 18, 2013 at 11:17 am

2	[Rails] rails form_for + address picker jquery creates odd parameter format for post

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 Chadwell
Dec 14, 2013 at 3:36 am
Dec 15, 2013 at 11:06 am

2	[Rails] Re: Datamatrix generator

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 daddzie
Dec 13, 2013 at 7:04 am
Dec 13, 2013 at 9:23 pm

2	[Rails] JS response -pls help somebody

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.
Dec 12, 2013 at 9:26 am
Dec 13, 2013 at 9:05 am

2	[Rails] form_tag + fields_for Rails 4

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 Mello
Dec 10, 2013 at 11:00 pm
Dec 12, 2013 at 2:50 pm

2	[Rails] Installing rails app on apache

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 Mfugale
Dec 12, 2013 at 11:25 am
Dec 12, 2013 at 2:44 pm

2	[Rails] working with models, efficent queries..

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 Williams
Dec 10, 2013 at 11:01 pm
Dec 11, 2013 at 7:54 am

2	[Rails] Ruby On Rails so serve para CRUD's

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 Moiane
Dec 9, 2013 at 9:16 pm
Dec 10, 2013 at 5:32 pm

2	[Rails] Persisting Session Data When Cookies Are Disabled

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 Guest
Dec 6, 2013 at 11:28 am
Dec 6, 2013 at 11:32 pm

2	[Rails] Ruby On Rails Getting Started question

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 Blow
Dec 3, 2013 at 8:14 am
Dec 3, 2013 at 9:00 am

1	[Rails] Video and audio upload

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.gopinath
Dec 24, 2013 at 4:32 pm
Jan 14, 2014 at 7:10 am

1	[Rails] Rails 4 routing issue

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 Nowak
Dec 26, 2013 at 6:19 pm
Jan 1, 2014 at 7:15 pm

1	[Rails] rails engines and models

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 ...

Jsnark
Dec 30, 2013 at 2:12 pm
Jan 1, 2014 at 6:50 pm

1	[Rails] Getting Started Guide section 4.2: Could not find generator controller?

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 Kleckner
Dec 30, 2013 at 9:12 am
Dec 30, 2013 at 9:24 am

1	[Rails] Stack traces when using render

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 Carion
Dec 25, 2013 at 11:12 am
Dec 26, 2013 at 12:25 am

1	[Rails] remote, experienced, senior, possibly long term rails dev to work on ongoing code base

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 Foster
Dec 25, 2013 at 12:53 am
Dec 25, 2013 at 1:33 pm

1	[Rails] Rails convention while creating model using `rails g`.

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 Ruby
Dec 25, 2013 at 11:33 am
Dec 25, 2013 at 11:47 am

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