class RuboCop::Cop::Lint::RedundantSafeNavigation

def on_or(node)
  conversion_with_default?(node) do |send_node|
    range = send_node.loc.dot.begin.join(node.source_range.end)
    add_offense(range, message: MSG_LITERAL) do |corrector|
      corrector.replace(send_node.loc.dot, '.')
      range_with_default = node.lhs.source_range.end.begin.join(node.source_range.end)
      corrector.remove(range_with_default)
    end
  end
end