Module: RuboCop::Cop::EmptyParameter

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Included In: `Style::EmptyBlockParameter`, `Style::EmptyLambdaParameter`
Super Chains via Extension / Inclusion / Inheritance
Class Chain: self, Macros
Defined in:	lib/rubocop/cop/mixin/empty_parameter.rb

Overview

Common code for empty parameter cops.

Instance Method Details

#check(node) (private)

[ GitHub ]

# File 'lib/rubocop/cop/mixin/empty_parameter.rb', line 16


def check(node)
  empty_arguments?(node) do |args|
    return if args.empty_and_without_delimiters?

    add_offense(args) { |corrector| autocorrect(corrector, args) }
  end
end

#empty_arguments?(node) (private)

[ GitHub ]

# File 'lib/rubocop/cop/mixin/empty_parameter.rb', line 12


def_node_matcher :empty_arguments?, <<~PATTERN
  (block _ $(args) _)
PATTERN