class RuboCop::Cop::Style::DefWithParentheses

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.

Constants

MSG

Public Instance Methods

autocorrect(node) click to toggle source
# File lib/rubocop/cop/style/def_with_parentheses.rb, line 24
def autocorrect(node)
  lambda do |corrector|
    corrector.remove(node.loc.begin)
    corrector.remove(node.loc.end)
  end
end
on_method_def(node, _method_name, args, _body) click to toggle source
# File lib/rubocop/cop/style/def_with_parentheses.rb, line 15
def on_method_def(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