diff options
| author | claudiob <claudiob@gmail.com> | 2014-12-14 22:10:15 -0800 |
|---|---|---|
| committer | claudiob <claudiob@gmail.com> | 2015-01-02 15:31:56 -0800 |
| commit | bb78af73ab7e86fd9662e8810e346b082a1ae193 (patch) | |
| tree | eef33ea8ee271af92d621fe68155f169d51b5a65 /activerecord/CHANGELOG.md | |
| parent | 91b8129320522f664801f122daea4a7628db90a7 (diff) | |
| download | rails-bb78af73ab7e86fd9662e8810e346b082a1ae193.tar.gz rails-bb78af73ab7e86fd9662e8810e346b082a1ae193.tar.bz2 rails-bb78af73ab7e86fd9662e8810e346b082a1ae193.zip | |
Deprecate `false` as the way to halt AR callbacks
Before this commit, returning `false` in an ActiveRecord `before_` callback
such as `before_create` would halt the callback chain.
After this commit, the behavior is deprecated: will still work until
the next release of Rails but will also display a deprecation warning.
The preferred way to halt a callback chain is to explicitly `throw(:abort)`.
Diffstat (limited to 'activerecord/CHANGELOG.md')
| -rw-r--r-- | activerecord/CHANGELOG.md | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 8980a1d874..60313a0a02 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,3 +1,11 @@ +* Deprecate returning `false` as a way to halt callback chains. + + Returning `false` in a `before_` callback will display a + deprecation warning explaining that the preferred method to halt a callback + chain is to explicitly `throw(:abort)`. + + *claudiob* + * Clear query cache on rollback. *Florian Weingarten* |