I have a web service in rails (3.2.19) that encode a JSON to be read by some iOS or Android apps. The json might contain any characters, but it seems to fail ev
I am trying to loop through some video objects and i am trying to build a JSON array that looks like this: [{"event_name":"video_completed","object_id":1234567
I want to test controller's action and flash messages presence with rspec. action: def create user = Users::User.find_by_email(params[:email]) if user
I am editing a Book-page improving the Comments-Area. Now it is a "classic" area where the latest 3 comments are showed. But I want to edit it showing first the
There's a function called index_exists? in ActionRecord, but no foreign_key_exists? on Rails 4.2.7. So when I call remove_foreign_key :parties, :franchise_gr
When you install and configure RoR on windows and eclipse(Aptana plugin) you would see the terminal window in the eclipse perspective where you would type in va
The docs for redirect_to state clearly that redirect_to can take :alert => "x" and :notice=>"x" options for flash after the path, but anything else needs
I would like to test invoice.payment_failed event with VCR Pseudocode: create a customer with invalid card create an invoice with invoice item (here the invoice
I'm trying to push my app to Heroku, however I'm getting this rather arbitrary error: Errno::ENOENT: No such file or directory @ rb_sysopen -\ /tmp/buil
I'm runnning bundle install Then I get this error: Fetching rdkafka 0.8.1 Installing rdkafka 0.8.1 with native extensions Gem::Ext::BuildError: ERROR: Failed to
How do I submit a form (it may be just one field, i will give example in a second) with just 'enter' button, without showing a submit button to the user, or eve
How do I submit a form (it may be just one field, i will give example in a second) with just 'enter' button, without showing a submit button to the user, or eve
I have a RoR slim template with the following: input(type="text" placeholder="I'm looking for…") But sadly it outputs the HTML entity escape 'as-i
It has recently come to light that my program is experiencing plenty of errors on the localhost:3000 server. I'm quite new to Ruiby on Rails a
Im using rack-attack to block an ip. # Block requests from 1.2.3.4 Rack::Attack.blocklist('block 1.2.3.4') do |req| # Requests are blocked if the return value
I'm using a *.js.erb in my Rails-App, which reacts to a clicked Link. But when I render my page, by getting there via a link_to, I have to refresh the Page, to
I have a few items that are accessible just fine in development mode within the /public directory of my app: favicon.ico, robots.txt. I can view these in devel
Currently, I am grabbing titles using the following method: title = html_response[/<title[^>]*>(.*?)<\/title>/,1] This does a great job at catch
Im using the code below to make header images appear randomly in a app I´m making. I want the images to span the whole width of the screen but somehow it
I have a table named Nodes. Each node belongs to one father of the same table, and has one child on the same table too. This is the Node model: class Node <