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Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Rails
# Checks that controllers subclass `ApplicationController`.
#
# @safety
# This cop's autocorrection is unsafe because it may let the logic from `ApplicationController`
# sneak into a controller that is not purposed to inherit logic common among other controllers.
#
# @example
#
# # good
# class MyController < ApplicationController
# # ...
# end
#
# # bad
# class MyController < ActionController::Base
# # ...
# end
class ApplicationController < Base
extend AutoCorrector
MSG = 'Controllers should subclass `ApplicationController`.'
SUPERCLASS = 'ApplicationController'
BASE_PATTERN = '(const (const nil? :ActionController) :Base)'
# rubocop:disable Layout/ClassStructure
include RuboCop::Cop::EnforceSuperclass
# rubocop:enable Layout/ClassStructure
end
end
end
end
Version data entries
13 entries across 13 versions & 3 rubygems