Category "ruby-on-rails-6"

how to check if has_one exists without loading associated model

I have a simple has_one relationship class User < ApplicationRecord has_one :detail has_many :courses end class Detail < ApplicationRecord belongs_

Namespacing service objects in Rails 6 with Zeitwerk autoloader

Rails 6 switched to Zeitwerk as the default autoloader. Zeitwerk will load all files in the /app folder, eliminating the need for namespacing. That means, a Tes

uninitialized constant Formtastic::I18n::SCOPES

Rails 6.0.1, Puma 4.3.0, Devise 4.7.1, ActiveAdmin 2.4.0, Formtastic 3.1.5. Once again I am creating a Rails application. Created the foundation. A couple of m