diff options
Diffstat (limited to 'activerecord/CHANGELOG.md')
| -rw-r--r-- | activerecord/CHANGELOG.md | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 6494c7374e..1ade4f8751 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,3 +1,19 @@ +* Change `ActiveRecord::Relation#update` behavior so that it can + be called without passing ids of the records to be updated. + + This change allows to update multiple records returned by + `ActiveRecord::Relation` with callbacks and validations. + + # Before + # ArgumentError: wrong number of arguments (1 for 2) + Comment.where(group: 'expert').update(body: "Group of Rails Experts") + + # After + # Comments with group expert updated with body "Group of Rails Experts" + Comment.where(group: 'expert').update(body: "Group of Rails Experts") + + *Prathamesh Sonpatki* + * Introduce `force: :cascade` option for `create_table`. Using this option will recreate tables even if they have dependent objects (like foreign keys). `db/schema.rb` now uses `force: :cascade`. This makes it possible to |