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| author | Santiago Pastorino <santiago@wyeworks.com> | 2010-08-15 11:33:21 -0300 |
|---|---|---|
| committer | Santiago Pastorino <santiago@wyeworks.com> | 2010-08-15 11:33:21 -0300 |
| commit | 3c8b50020a054b7e103725a7cf25d9c51d583a63 (patch) | |
| tree | 6ff08555170dfedf35b50af5a29b29f8c425ccb5 /activerecord/lib/active_record/attribute_methods/primary_key.rb | |
| parent | d0cf212cb5a02db1b3df85e1a337ea1fc99d9b3b (diff) | |
| download | rails-3c8b50020a054b7e103725a7cf25d9c51d583a63.tar.gz rails-3c8b50020a054b7e103725a7cf25d9c51d583a63.tar.bz2 rails-3c8b50020a054b7e103725a7cf25d9c51d583a63.zip | |
Revert "Makes AR use AMo to_key implementation"
This reverts commit 36a84a4f15f29b41c7cac2f8de410055006a8a8d.
Diffstat (limited to 'activerecord/lib/active_record/attribute_methods/primary_key.rb')
| -rw-r--r-- | activerecord/lib/active_record/attribute_methods/primary_key.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/attribute_methods/primary_key.rb b/activerecord/lib/active_record/attribute_methods/primary_key.rb index 365fdeb55a..82d94b848a 100644 --- a/activerecord/lib/active_record/attribute_methods/primary_key.rb +++ b/activerecord/lib/active_record/attribute_methods/primary_key.rb @@ -3,6 +3,12 @@ module ActiveRecord module PrimaryKey extend ActiveSupport::Concern + # Returns this record's primary key value wrapped in an Array + # or nil if the record is a new_record? + def to_key + new_record? ? nil : [ id ] + end + module ClassMethods # Defines the primary key field -- can be overridden in subclasses. Overwriting will negate any effect of the # primary_key_prefix_type setting, though. |