json.extract! @<%= resource.underscore %>, :id<%= fields_as_params %>
<% fields.each do |name, type| %><% if type == "has_many" %>json.<%= name %> @<%= resource.underscore %>.<%= name %>, :id, :name
<% end %><% if type == "belongs_to" %>json.<%= name %> do
  json.id @<%= resource.underscore %>.<%= name %>_id
  json.name @<%= resource.underscore %>.<%= name %>.name
end<% end %><% end %>