docker-compose.yml.erb in schienenzeppelin-0.2

- old
+ new

@@ -8,14 +8,14 @@
       - 5432:5432
     environment:
       POSTGRES_PASSWORD: <%= app_name %>
       POSTGRES_USER: <%= app_name %>
 
-    <% unless options[:skip_sidekiq] %>
+  <%-if uses?(:sidekiq) -%>
   <%= app_name %>-redis:
     image: redis
     ports:
       - 6379:6379
-    <% end %>
+  <%- end -%>
 
 volumes:
   <%= app_name %>-data: