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| author | wycats <wycats@gmail.com> | 2010-04-30 11:17:58 -0700 |
|---|---|---|
| committer | wycats <wycats@gmail.com> | 2010-04-30 11:17:58 -0700 |
| commit | 0fe8827bf384cb99ab757236555c7af18793d515 (patch) | |
| tree | a7ac2143c78964cad8ee87d9ff8a1c52abf61249 /activerecord/CHANGELOG | |
| parent | 91963e9e33eb5a28297323f1346aeb8b643e9d65 (diff) | |
| parent | 6b559474fb7fae0160860fc62752da347af032b2 (diff) | |
| download | rails-0fe8827bf384cb99ab757236555c7af18793d515.tar.gz rails-0fe8827bf384cb99ab757236555c7af18793d515.tar.bz2 rails-0fe8827bf384cb99ab757236555c7af18793d515.zip | |
Merge branch 'master' of github.com:rails/rails
Diffstat (limited to 'activerecord/CHANGELOG')
| -rw-r--r-- | activerecord/CHANGELOG | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG index f7c6d1dc77..ac5bd8e635 100644 --- a/activerecord/CHANGELOG +++ b/activerecord/CHANGELOG @@ -1,5 +1,11 @@ *Rails 3.0.0 [beta 4/release candidate] (unreleased)* +* New callbacks: after_commit and after_rollback. Do expensive operations like image thumbnailing after_commit instead of after_save. #2991 [Brian Durand] + +* Serialized attributes are not converted to YAML if they are any of the formats that can be serialized to XML (like Hash, Array and Strings). [José Valim] + +* Destroy uses optimistic locking. If lock_version on the record you're destroying doesn't match lock_version in the database, a StaleObjectError is raised. #1966 [Curtis Hawthorne] + * PostgreSQL: drop support for old postgres driver. Use pg 0.9.0 or later. [Jeremy Kemper] * Observers can prevent records from saving by returning false, just like before_save and friends. #4087 [Mislav Marohnić] |