This cop checks for parentheses in the definition of a method, that does not take any arguments. Both instance and class/singleton methods are checked.
# File lib/rubocop/cop/style/def_with_parentheses.rb, line 23 def autocorrect(node) @corrections << lambda do |corrector| corrector.remove(node.loc.begin) corrector.remove(node.loc.end) end end
# File lib/rubocop/cop/style/def_with_parentheses.rb, line 14 def check(node, _method_name, args, _body) start_line = node.loc.keyword.line end_line = node.loc.end.line return if start_line == end_line add_offense(args, :begin) if args.children == [] && args.loc.begin end
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