Contents

# frozen_string_literal: true

module RuboCop
  module Cop
    # Common functionality for enforcing a specific superclass
    module EnforceSuperclass
      def self.included(base)
        base.def_node_matcher :class_definition, <<~PATTERN
          (class (const _ !:#{base::SUPERCLASS}) #{base::BASE_PATTERN} ...)
        PATTERN

        base.def_node_matcher :class_new_definition, <<~PATTERN
          [!^(casgn nil? :#{base::SUPERCLASS} ...) (send (const nil? :Class) :new #{base::BASE_PATTERN})]
        PATTERN
      end

      def on_class(node)
        class_definition(node) do
          add_offense(node.children[1])
        end
      end

      def on_send(node)
        class_new_definition(node) do
          add_offense(node.children.last)
        end
      end
    end
  end
end

Version data entries

42 entries across 31 versions & 5 rubygems

Version	Path
rubocop-0.74.0	lib/rubocop/cop/mixin/enforce_superclass.rb
rubocop-0.73.0	lib/rubocop/cop/mixin/enforce_superclass.rb