For issues specific to the minor release of version 4.2.1 of Rails. If your question applies to Ruby on Rails in general, use the tag [ruby-on-rails]
Questions tagged [rails-4-2-1]
47 questions
2
votes
2 answers
undefined local variable or method `resource_class' in devise
I am trying add a attribute called username to devise but rails shows me an error in the following line of code
I am using rails 4.0.0 and devise 3
def configure_permitted_parameters
devise_parameter_sanitizer.for(:sign_up) { |u|…
juan perez
- 323
- 5
- 14
2
votes
2 answers
how setup active_job and rescue scheduler?
I'm trying to create background jobs for email notification and scraper.
I use resque-scheduler (4.0.0), resque (1.25.2) and rails 4.2.1.
My config.ru file:
# This file is used by Rack-based servers to start the application.
require…
bmalets
- 3,207
- 7
- 35
- 64
1
vote
1 answer
Check all products belong to a category are enabled or disabled?
I have products belongs to a category and each product has status enabled and disabled enum status: [:disabled, :enabled]. On Category page I want to check weather all products in category all enabled or not.
I tried below code which return array…
O'hare
- 13
- 5
1
vote
1 answer
Post request parameters getting truncated in Rails 4.2.2 with content type as "Application/xml"
I have this below observation:
I deployed a sample Rails 4.2.2 application with a controller and action to receive a POST request.
Now If I send a POST request to this application with some POST body say a hash like {"1"=>"hello","2"=>"bye"} and if…
Vipul Kumar
- 259
- 1
- 2
- 12
1
vote
1 answer
Rails 4 has_many :through with collection_check_boxes and additional join table text_field
I've already searched about the whole internet but I can't get this forms working. Here's the thing:
I have two models connected by a has_many :through join model:
estoque.rb
class Estoque < ActiveRecord::Base
has_many :mpm_ests
has_many…
balataca
- 23
- 5
1
vote
1 answer
Rails 4.2.1 on ubuntu 15.04 execution error
I've just installed rails 4.2.1 and ruby 2.2.2. When I run rails new blog, I get the following error
rbenv: rails: command not found
The `rails' command exists in these Ruby versions:
2.1.6
I'm new to linux and it'll help if anyone can tell me…
Sodiq Babalola
- 21
- 2
0
votes
1 answer
How to access specific model in rails config/production.rb file?
I want to send exception mail to email_ids stored in yb_notifier_email_ids table. Previously, email_id was hardcoded in production.rb file. I want to send mail by using model. But as configurations file are loaded before active_records I am not able…
Somebody_ror
- 1
- 1
0
votes
1 answer
Create Google Contact through API in Ruby On Rails
I need some help with Google integration.
I need to create google contacts through the Google Contacts API but all the gems I can find only gets the contents and it also seems like the Google Contacts API doesn't support JSON posts, only…
IDP
- 75
- 6
0
votes
2 answers
With Rails4.2 I'm not able to handle Exceptions like RoutingError
My application_controller.rb code is:
class ApplicationController < ActionController::Base# Prevent CSRF attacks by raising an exception.#For APIs, you may want to use: null_session instead.
protect_from_forgery
before_filter: set_current_user
…
Govind Mantri
- 803
- 1
- 11
- 24
0
votes
0 answers
Rgeo, activerecord-postgis-adapter does't fire SQL statements for attributes of type point
So I'm running rgeo with activerecord-postgis-adapter and have a Rails 4 app's db.yml file set up correctly.
But when I set the attributes of a ActiveRecord model like:
Place
.create(name: 'some name', geom: RGeo::Geographic.spherical_factory(:srid…
Keith Johnson
- 730
- 2
- 9
- 19
0
votes
1 answer
How called view 'show' when id is in other controller
I have a link_to on index refinancings
<%= link_to "View details", refinancing_path(@refinancing) %>
This refinancing_path(@refinancing) is refinancings/6 for example
My route is simple:
resources :refinancings, except: :destroy
And my controller…
Elton Santos
- 571
- 6
- 32
0
votes
4 answers
No implicit conversion of Symbol into Integer. A error still no solution for me
I have a view with checkboxes and input text. I checked one checkbox and digit value on input, after submit. But have two problem... A error on params and don't save the values on my table, this is my code:
refinancings_controller.rb
def new
if…
Elton Santos
- 571
- 6
- 32
0
votes
2 answers
Couldn't find Authorization with 'id'=0 using each_with_index
I have this error and this is my code:
params[:authorization][:contract_ids].each_with_index do |index, id|
Authorization.find(id).update_column(value_solve: params[:authorization][:value_solve])
end
This started with 0, and…
Elton Santos
- 571
- 6
- 32
0
votes
1 answer
Show a selectbox with all registers that employee using or no associations
So, I have a model Refinancing belongs to employee and employee has many refinancings. This employee can have many register (but register is just a column). In view refinancing, how make for show a selectbox with all registers?
I tried
<%=…
Elton Santos
- 571
- 6
- 32
0
votes
2 answers