render_calls

# File actionview/lib/action_view/render_parser/ripper_render_parser.rb, line 193
      def render_calls
        parser = RenderCallExtractor.new(@code)
        parser.parse

        parser.render_calls.group_by(&:first).to_h do |method, nodes|
          [ method.to_sym, nodes.collect { |v| v[1] } ]
        end.map do |method, nodes|
          nodes.map { |n| parse_render(n) }
        end.flatten.compact
      end