render

# File actionview/lib/action_view/renderer/partial_renderer.rb, line 294
    def render(context, options, block)
      as = as_variable(options)
      setup(context, options, as, block)

      if @path
        if @has_object || @collection
          @variable, @variable_counter, @variable_iteration = retrieve_variable(@path, as)
          @template_keys = retrieve_template_keys(@variable)
        else
          @template_keys = @locals.keys
        end
        template = find_partial(@path, @template_keys)
        @variable ||= template.variable
      else
        if options[:cached]
          raise NotImplementedError, "render caching requires a template. Please specify a partial when rendering"
        end
        template = nil
      end

      if @collection
        render_collection(context, template)
      else
        render_partial(context, template)
      end
    end