diff options
| -rw-r--r-- | activerecord/lib/active_record/relation/finder_methods.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/relation/finder_methods.rb b/activerecord/lib/active_record/relation/finder_methods.rb index a192e044ea..bad9af250d 100644 --- a/activerecord/lib/active_record/relation/finder_methods.rb +++ b/activerecord/lib/active_record/relation/finder_methods.rb @@ -169,6 +169,8 @@ module ActiveRecord # Person.exists?(['name LIKE ?', "%#{query}%"]) # Person.exists? def exists?(id = nil) + id = id.id if ActiveRecord::Base === id + case id when Array, Hash where(id).exists? |