Questions tagged as 'ruby'

Tagged questions
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How to redirect to application folder?

I use ROR with Nginx . How can I do what nginx redirects to the application folder? Instead of the /public folder.     
asked by 04.04.2014 / 16:29
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How to add values from a column in Ruby / RoR

Beauty? I'm trying to build an application in Rails. I have a feature where users report the runtime related to a category . Well, I need to add up the total time in the runtime column to be able to show to a particular user: "You've al...
asked by 08.04.2014 / 01:06
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Active admin and Devise in the application

In this app I'm working I use active admin and in the application I use Devise. Both use it for login. When I logged out from / admin I'm redirected to the end user's main screen which starts with a login screen. The issue is that when try...
asked by 15.03.2014 / 07:20
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Ruby on rails read csv file and fill table

I have the following news table: create_table "noticia", force: true do |t| t.integer "conteudo_id" t.integer "entidade_id" t.integer "imagem_id" t.string "texto" t.datetime "created_at" t.datetime "updated_at" e...
asked by 24.06.2014 / 15:05
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Algorithm takes 5sec but the page takes 1.5m to load

After calling a process via ajax if ($('#content-recommendation').length) { $.ajax({ url:'/get_content_recommendation/' + gon.item_id + '.js', type:"get" }); } I do the following in itens_controller/get_content_recommendati...
asked by 23.08.2014 / 16:36
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Accessing Rails Link Table Fields

MODIFIED QUESTION: I have an application that has 2 tables: Curso and Cargo and a third table curso_cargo that makes the HBTM between them. I would like to know how to access a field of this curso_cargo ta...
asked by 20.06.2014 / 15:10
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How do I create routes that accept only the allowed values?

How do I: accept status only allowed values? # routes.rb get '/para_:status(/:opcao1)(/:opcao2)', to: 'search#index', :as => :search Currently: status accepts anything I send. I want the: status to only be: enabled or disabled. Can...
asked by 27.02.2014 / 00:05
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How to calculate the difference between two distinct hours in milliseconds?

What is the way to calculate in milliseconds the time of an action in ruby? I'm doing the following: start_time = Time.now Execute given code that takes a few milliseconds end_time = (Time.now - start_time) And as a resu...
asked by 18.02.2014 / 21:38
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Does using engines in Rails 4 work in the same way as in Rails 3.x?

Through a number of searches over the last few days regarding application modularisation with Rails, I found extensive material on Engines in Rails 3.x, but practically nothing about Rails 4. I asked for references to a friend and he told me in...
asked by 20.02.2014 / 12:25
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Ruby on Rails: Rake aborted!

I'm starting in the Rails world through the Ruby on Rails book - Put your web application on the rails. After creating a "users" module the guide tells us to add the following command line in the migration: add_index :users, :email, :uniqu...
asked by 18.02.2014 / 21:07