class RuboCop::Cop::Style::NonNilCheck

def autocorrect_non_nil(node, inner_node)
  lambda do |corrector|
    receiver, _method, _args = *inner_node
    if receiver
      corrector.replace(node.source_range, receiver.source)
    else
      corrector.replace(node.source_range, 'self')
    end
  end
end