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| author | Ted Johansson <drenmi@gmail.com> | 2015-10-15 17:00:28 +0800 |
|---|---|---|
| committer | Ted Johansson <drenmi@gmail.com> | 2015-10-15 17:00:28 +0800 |
| commit | b901a49473817339e892f6c237a365a361b0b2d7 (patch) | |
| tree | 4348dfc3a81f4843219259e6326b510ad0bd8f71 /activerecord/lib/active_record/relation.rb | |
| parent | b6cf69ebcbf7372c61d38aa33baa7d0f4224679b (diff) | |
| download | rails-b901a49473817339e892f6c237a365a361b0b2d7.tar.gz rails-b901a49473817339e892f6c237a365a361b0b2d7.tar.bz2 rails-b901a49473817339e892f6c237a365a361b0b2d7.zip | |
Add deprecation warning to `ActiveRecord::Relation#update`
When passing an instance of `ActiveRecord::Base` to `#update`, it would
internally call `#find`, resulting in a misleading deprecation warning.
This change gives this deprecated use of `#update` its own, meaningful
warning.
Diffstat (limited to 'activerecord/lib/active_record/relation.rb')
| -rw-r--r-- | activerecord/lib/active_record/relation.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb index 05bf87ab9d..392b462aa9 100644 --- a/activerecord/lib/active_record/relation.rb +++ b/activerecord/lib/active_record/relation.rb @@ -417,6 +417,13 @@ module ActiveRecord elsif id == :all to_a.each { |record| record.update(attributes) } else + if ActiveRecord::Base === id + id = id.id + ActiveSupport::Deprecation.warn(<<-MSG.squish) + You are passing an instance of ActiveRecord::Base to `update`. + Please pass the id of the object by calling `.id` + MSG + end object = find(id) object.update(attributes) object |