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| author | Robin Dupret <robin.dupret@gmail.com> | 2017-05-21 21:34:47 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-05-21 21:34:47 +0200 |
| commit | 0cbb130cf56812328f8aad305f2ef30c83ea33ad (patch) | |
| tree | 31cd062e0e626ef978dfaadf4d6c1634ed4b985c /actionpack | |
| parent | 36d53f557d6478cd47ca5134468b70d8a1303664 (diff) | |
| parent | 4f3955657736796664aa8d6f6d149ef9b213b058 (diff) | |
| download | rails-0cbb130cf56812328f8aad305f2ef30c83ea33ad.tar.gz rails-0cbb130cf56812328f8aad305f2ef30c83ea33ad.tar.bz2 rails-0cbb130cf56812328f8aad305f2ef30c83ea33ad.zip | |
Merge pull request #29072 from dixpac/dixpac/add_documentation_for_validate_and_callback_order_of_execution
Improving docs for callbacks execution order [ci skip]
Diffstat (limited to 'actionpack')
| -rw-r--r-- | actionpack/lib/abstract_controller/callbacks.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/actionpack/lib/abstract_controller/callbacks.rb b/actionpack/lib/abstract_controller/callbacks.rb index ce4ecf17cc..ba7dec6083 100644 --- a/actionpack/lib/abstract_controller/callbacks.rb +++ b/actionpack/lib/abstract_controller/callbacks.rb @@ -1,4 +1,24 @@ module AbstractController + # = Abstract Controller Callbacks + # + # Abstract Controller provides hooks during the life cycle of a controller action. + # Callbacks allow you to trigger logic during this cycle. Available callbacks are: + # + # * <tt>after_action</tt> + # * <tt>append_after_action</tt> + # * <tt>append_around_action</tt> + # * <tt>append_before_action</tt> + # * <tt>around_action</tt> + # * <tt>before_action</tt> + # * <tt>prepend_after_action</tt> + # * <tt>prepend_around_action</tt> + # * <tt>prepend_before_action</tt> + # * <tt>skip_after_action</tt> + # * <tt>skip_around_action</tt> + # * <tt>skip_before_action</tt> + # + # NOTE: Calling the same callback multiple times will overwrite previous callback definitions. + # module Callbacks extend ActiveSupport::Concern |