module RuboCop::Cop::EnforceSuperclass
Common functionality for enforcing a specific superclass.
Public Class Methods
included(base)
click to toggle source
# File lib/rubocop/cop/mixin/enforce_superclass.rb, line 7 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? cbase} :#{base::SUPERCLASS} ...) !^^(casgn {nil? cbase} :#{base::SUPERCLASS} (block ...)) (send (const {nil? cbase} :Class) :new #{base::BASE_PATTERN})] PATTERN end
Public Instance Methods
on_class(node)
click to toggle source
# File lib/rubocop/cop/mixin/enforce_superclass.rb, line 19 def on_class(node) class_definition(node) do register_offense(node.children[1]) end end
on_send(node)
click to toggle source
# File lib/rubocop/cop/mixin/enforce_superclass.rb, line 25 def on_send(node) class_new_definition(node) do register_offense(node.children.last) end end
Private Instance Methods
register_offense(offense_node)
click to toggle source
# File lib/rubocop/cop/mixin/enforce_superclass.rb, line 33 def register_offense(offense_node) add_offense(offense_node) do |corrector| corrector.replace(offense_node.source_range, self.class::SUPERCLASS) end end