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| -rw-r--r-- | activerecord/CHANGELOG.md | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 344ee6416d..d52d6a7fde 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,5 +1,16 @@ ## Rails 4.0.0 (unreleased) ## +* Added `#update_columns` method which updates the attributes from + the passed-in hash without calling save, hence skipping validations and + callbacks. `ActiveRecordError` will be raised when called on new objects + or when at least one of the attributes is marked as read only. + + post.attributes # => {"id"=>2, "title"=>"My title", "body"=>"My content", "author"=>"Peter"} + post.update_columns({title: 'New title', author: 'Sebastian'}) # => true + post.attributes # => {"id"=>2, "title"=>"New title", "body"=>"My content", "author"=>"Sebastian"} + + *Sebastian Martinez* + * Allow before and after validations to take an array of lifecycle events *John Foley* |