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authorAaron Patterson <aaron.patterson@gmail.com>2010-11-05 11:48:40 -0700
committerAaron Patterson <aaron.patterson@gmail.com>2010-11-05 15:36:36 -0700
commit06d518a32398a4dc7564f45aa19575ea7fa702da (patch)
tree305d87821026686697a319b9fd53fd4c4e527b67 /activerecord
parent29b54a41d9cd9b5b8902429be4adedf4a296fa9d (diff)
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stop recursively calling exists?
Diffstat (limited to 'activerecord')
-rw-r--r--activerecord/lib/active_record/relation/finder_methods.rb8
1 files changed, 5 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/relation/finder_methods.rb b/activerecord/lib/active_record/relation/finder_methods.rb
index ab9f10b380..e9e9c85122 100644
--- a/activerecord/lib/active_record/relation/finder_methods.rb
+++ b/activerecord/lib/active_record/relation/finder_methods.rb
@@ -171,14 +171,16 @@ module ActiveRecord
def exists?(id = nil)
id = id.id if ActiveRecord::Base === id
+ relation = select(primary_key).limit(1)
+
case id
when Array, Hash
- where(id).exists?
+ relation = relation.where(id)
else
- relation = select(primary_key).limit(1)
relation = relation.where(primary_key.eq(id)) if id
- relation.first ? true : false
end
+
+ relation.first ? true : false
end
protected