<% all_fixtures = MagicLamp.generate_all_fixtures.to_json rescue nil %> <% if all_fixtures %> MagicLamp.genie.cacheOnly = true; MagicLamp.genie.cache = <%= MagicLamp.generate_all_fixtures.to_json %>; <% else %> throw new Error(MagicLamp.genericError); <% end %>