mention that actions should be kept small

mojolicious · Sep 3, 2014 · bbd74e8 · bbd74e8
1 parent 2b85923
commit bbd74e8
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/Mojolicious/Guides/Rendering.pod b/lib/Mojolicious/Guides/Rendering.pod
@@ -875,8 +875,9 @@ The token can also be submitted with the C<X-CSRF-Token> request header.
 
 =head2 Adding helpers
 
-Adding and redefining helpers is very easy, you can use them to do pretty much
-anything.
+You should always try to keep your actions small and reuse as much code as
+possible. Helpers make this very easy, you can use them to do pretty much
+anything an action could do.
 
   use Mojolicious::Lite;
 
@@ -955,6 +956,9 @@ call the nested helpers.
 
   app->start;
 
+While helpers can also be redefined, this should only be done very carefully
+to avoid conflicts.
+
 =head2 Helper plugins
 
 Some helpers might be useful enough for you to share them between multiple