A collection of 9 posts
Active Record provides unscoped to remove all the scopes added to a model previously.class Article default_scope { where(published: true) } end Article.all # SELECT * FROM articles WHERE published = true Article.unscoped # SELECT
Prefer Time.use_zone {} over Time.zone=
I was not able to install capybara-webkit gem on Ubuntu 16.04. I tried to follow the instructions mentioned in the gem wiki to solve this problem.sudo apt-get update sudo apt-get install
I was trying to upgrade Codetriage to use Ruby 2.2.0-preview, the latest Ruby version. The project is hosted on Heroku. So to upgrade I changed Ruby version in Gemfile:# Gemfile ruby
Today, my openssl library on Mac OS X Mavericks got updated. After the update, when i tried doing rails s on one of the rails apps, it gave following error:/Users/prathamesh/.rbenv/
Devise allows us to customize after_signup_path by overriding a protectedmethod in RegistrationsController.class RegistrationsController < Devise::RegistrationsController protected def after_inactive_sign_up_path_for(resource) your_custom_path end def
We sent newsletter campaigns from our Rails app. One of the main requirement of such campaign is how many emails bounced?. We need to track all bounced emails and map them again to
I have a very complex query which is made up of more than 1 subqueries. Arel is awesome, but it can’t generate that query. So i generate those subqueries separately and combine
T.L.D.RYou can pass blank object to where clause and it will return current relation as it is.Long versionSometimes, we need to apply where clause conditionally. For eg. apply timeframe