map_has_many_associations

# File actionpack/lib/action_controller/resources.rb, line 570
      def map_has_many_associations(resource, associations, options)
        case associations
        when Hash
          associations.each do |association,has_many|
            map_has_many_associations(resource, association, options.merge(:has_many => has_many))
          end
        when Array
          associations.each do |association|
            map_has_many_associations(resource, association, options)
          end
        when Symbol, String
          resources(associations, options.slice(*INHERITABLE_OPTIONS).merge(:path_prefix => resource.nesting_path_prefix, :name_prefix => resource.nesting_name_prefix, :has_many => options[:has_many]))
        else
        end
      end