gistfile1.txt

# towns_controller.rb
def show
    @town = Town.find_by_id params[:id], :include=>:town
    if_object @town do
      @result_list = result_list_of :person, 'middle_age'
      @nested_resource = :town
      @people = Person.paginate :per_page=>@result_list.items_per_page, 
        :page=>@result_list.page, 
        :include=>Person.reflections.keys,
        :order=>Person.sort_clause(@result_list.attribute_result_list),
        :conditions=>{:female=>true}
      respond_to do |format|
        format.html
        format.js
      end
    end
  end

# people_controller.rb
before_filter :find_town

def find_town
  @town = Town.find_by_id params[:town_id], :include=>:town if params[:town_id]
  @result_list = result_list_of :person, 'middle_age'
  @nested_resource = :town
  @people = Person.paginate :per_page=>@result_list.items_per_page, 
        :page=>@result_list.page, 
        :include=>Person.reflections.keys,
        :order=>Person.sort_clause(@result_list.attribute_result_list),
        :conditions=>{:female=>true}
end