[tutorial v1.1_171] Calculate a random color

foxyproxy/00-foxyproxy.yml

@@ -13,4 +13,11 @@ proxies:
   color:
     description: Color
     regexp: ^#(?:[0-9a-f]{3}){1,2}$
+    default:
+      jinja: >-
+        #
+        {%- for i in range(6) -%}
+          {{- '0123456789abcdef' | random -}}
+        {%- endfor -%}
+      description: random color value
 ...