Cop idea: Ensure the correct usage of prepend: true in before_destroy callbacks. #1083
Description
Reference: https://rails.rubystyle.guide/#before_destroy
Actual behavior
I have the code:
# frozen_string_literal: true
class User < ApplicationRecord
has_many :roles, dependent: :destroy
before_destroy :ensure_deletable
def ensure_deletable
raise 'Cannot delete super admin.' if super_admin?
end
endI will run rubocop and not get any offences:
ydakuka@yauhenid:~/Work/project$ bin/rails_docker rubocop app/models/user.rb
Inspecting 1 file
.
1 file inspected, no offenses detectedRubocop
ydakuka@yauhenid:~/Work/project$ bin/rails_docker rubocop -V
1.55.1 (using Parser 3.2.2.3, rubocop-ast 1.29.0, running on ruby 2.7.8) [x86_64-linux]
- rubocop-capybara 2.18.0
- rubocop-factory_bot 2.23.1
- rubocop-performance 1.18.0
- rubocop-rails 2.20.2
- rubocop-rake 0.6.0
- rubocop-rspec 2.23.0
- rubocop-thread_safety 0.5.1