class RuboCop::Cop::GitHub::RailsViewRenderShorthand

def on_send(node)
  if option_pairs = render_with_options?(node)
    partial_key = option_pairs.map { |pair| partial_key?(pair) }.compact.first
    locals_key = option_pairs.map { |pair| locals_key?(pair) }.compact.first
    if option_pairs.length == 1 && partial_key
      add_offense(node, message: "Use `render #{partial_key.source}` instead") do |corrector|
        corrector.replace(node.source_range, "render #{partial_key.source}")
      end
    elsif option_pairs.length == 2 && partial_key && locals_key
      add_offense(node, message: "Use `render #{partial_key.source}, #{locals_key.source}` instead") do |corrector|
        corrector.replace(node.source_range, "render #{partial_key.source}, #{locals_key.source}")
      end
    end
  end
end