Monkey patch padrino partial renderer to tell when partials are rendered

gistfile1.txt

  module Padrino
    module Helpers
      module RenderHelpers
        ##
        # Partials implementation which includes collections support
        #
        # ==== Examples
        #
        #   partial 'photo/item', :object => @photo
        #   partial 'photo/item', :collection => @photos
        #   partial 'photo/item', :locals => { :foo => :bar }
        #   partial 'photo/item', :engine => :erb
        #
        def partial(template, options={})
          logger.debug "PARTIAL:  #{template} called"
          options.reverse_merge!(:locals => {}, :layout => false)
          path = template.to_s.split(File::SEPARATOR)
          object_name = path[-1].to_sym
          path[-1] = "_#{path[-1]}"
          explicit_engine = options.delete(:engine)
          template_path = File.join(path).to_sym
          raise 'Partial collection specified but is nil' if options.has_key?(:collection) && options[:collection].nil?
          if collection = options.delete(:collection)
            options.delete(:object)
            counter = 0
            collection.map { |member|
              counter += 1
              options[:locals].merge!(object_name => member, "#{object_name}_counter".to_sym => counter)
              render(explicit_engine, template_path, options.dup)
            }.join("\n")
          else
            if member = options.delete(:object)
              options[:locals].merge!(object_name => member)
            end
            render(explicit_engine, template_path, options.dup)
          end
        end
        alias :render_partial :partial
      end # RenderHelpers
    end # Helpers
  end # Padrino
                               

Line 15 was the only thing I needed to add..