Browse files

Add warning for `rescue_from Exception` and `rescue_from StandardError`

[ci skip]
  • Loading branch information...
1 parent eeb9a7c commit 3fab50a9d7a77719f5d1bd12f1996261c6ba14b1 Yuki Nishijima committed Jun 20, 2014
Showing with 2 additions and 0 deletions.
  1. +2 −0 guides/source/
@@ -1164,6 +1164,8 @@ class ClientsController < ApplicationController
+WARNING: You shouldn't do `rescue_from Exception` or `rescue_from StandardError` unless you have a particular reason as it will cause serious side-effects (e.g. you won't be able to see exception details and tracebacks during development). If you would like to dynamically generate error pages, see [Custom errors page](#custom-errors-page).
NOTE: Certain exceptions are only rescuable from the `ApplicationController` class, as they are raised before the controller gets initialized and the action gets executed. See Pratik Naik's [article]( on the subject for more information.

0 comments on commit 3fab50a

Please sign in to comment.