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| author | Tony Miller <mcfiredrill@gmail.com> | 2016-02-01 06:29:00 +0900 |
|---|---|---|
| committer | Tony Miller <mcfiredrill@gmail.com> | 2016-02-01 06:29:00 +0900 |
| commit | 8d25a8aa8c1f67603ad9aaff397bca729afeed1e (patch) | |
| tree | f213349728b3862dbc88c2c7b01529221476871f /activerecord/lib | |
| parent | 960de47f0eef79d234eb3cfc47fabb470fef1529 (diff) | |
| download | rails-8d25a8aa8c1f67603ad9aaff397bca729afeed1e.tar.gz rails-8d25a8aa8c1f67603ad9aaff397bca729afeed1e.tar.bz2 rails-8d25a8aa8c1f67603ad9aaff397bca729afeed1e.zip | |
clarify the touch true option does not trigger after_save/update [ci skip]
I've gotten tripped up more than a few times on this, thinking that
using `belongs_to` with `touch: true` would trigger my after_save or
after_update callbacks. The same text is in the documentation for the
touch method itself, but I think its helpful to repeat it again here.
It might save people some time.
Diffstat (limited to 'activerecord/lib')
| -rw-r--r-- | activerecord/lib/active_record/associations.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb index 70f29debbc..03c8b4c97b 100644 --- a/activerecord/lib/active_record/associations.rb +++ b/activerecord/lib/active_record/associations.rb @@ -1591,6 +1591,8 @@ module ActiveRecord # If true, the associated object will be touched (the updated_at/on attributes set to current time) # when this record is either saved or destroyed. If you specify a symbol, that attribute # will be updated with the current time in addition to the updated_at/on attribute. + # Please note that with touching no validation is performed and only the +after_touch+, + # +after_commit+ and +after_rollback+ callbacks are executed. # [:inverse_of] # Specifies the name of the #has_one or #has_many association on the associated # object that is the inverse of this #belongs_to association. Does not work in |