aboutsummaryrefslogtreecommitdiffstats
path: root/activerecord/lib
diff options
context:
space:
mode:
Diffstat (limited to 'activerecord/lib')
-rw-r--r--activerecord/lib/active_record/attribute_methods/primary_key.rb5
1 files changed, 2 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/attribute_methods/primary_key.rb b/activerecord/lib/active_record/attribute_methods/primary_key.rb
index 8bd898d126..ed71b5e7d4 100644
--- a/activerecord/lib/active_record/attribute_methods/primary_key.rb
+++ b/activerecord/lib/active_record/attribute_methods/primary_key.rb
@@ -3,11 +3,10 @@ module ActiveRecord
module PrimaryKey
extend ActiveSupport::Concern
- # Returns this record's primary key value wrapped in an Array or nil if
- # the record is not persisted? or has just been destroyed.
+ # Returns this record's primary key value wrapped in an Array if one is available
def to_key
key = send(self.class.primary_key)
- persisted? && key ? [key] : nil
+ [key] if key
end
module ClassMethods