diff options
| -rw-r--r-- | activerecord/lib/active_record/callbacks.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/callbacks.rb b/activerecord/lib/active_record/callbacks.rb index 98c14e6eb0..7ebeb6079e 100644 --- a/activerecord/lib/active_record/callbacks.rb +++ b/activerecord/lib/active_record/callbacks.rb @@ -17,8 +17,13 @@ module ActiveRecord # * (-) <tt>create</tt> # * (5) <tt>after_create</tt> # * (6) <tt>after_save</tt> + # * (7) <tt>after_commit</tt> # - # That's a total of eight callbacks, which gives you immense power to react and prepare for each state in the + # Also, an <tt>after_rollback</tt> callback can be configured to be triggered whenever a rollback is issued. + # Check out <tt>ActiveRecord::Transactions</tt> for more details about <tt>after_commit</tt> and + # <tt>after_rollback</tt>. + # + # That's a total of ten callbacks, which gives you immense power to react and prepare for each state in the # Active Record lifecycle. The sequence for calling <tt>Base#save</tt> for an existing record is similar, except that each # <tt>_on_create</tt> callback is replaced by the corresponding <tt>_on_update</tt> callback. # |