lib/rubocop/cop/mixin/empty_parameter.rb
# frozen_string_literal: true
module RuboCop
module Cop
# Common code for empty parameter cops.
module EmptyParameter
extend NodePattern::Macros
private
# @!method empty_arguments?(node)
def_node_matcher :empty_arguments?, <<~PATTERN
(block _ $(args) _)
PATTERN
def check(node)
empty_arguments?(node) do |args|
return if args.empty_and_without_delimiters?
add_offense(args) { |corrector| autocorrect(corrector, args) }
end
end
end
end
end