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-rw-r--r--actionpack/test/controller/record_identifier_test.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/actionpack/test/controller/record_identifier_test.rb b/actionpack/test/controller/record_identifier_test.rb
index 6b6d154faa..813dedc80d 100644
--- a/actionpack/test/controller/record_identifier_test.rb
+++ b/actionpack/test/controller/record_identifier_test.rb
@@ -5,6 +5,7 @@ class Comment
include ActiveModel::Conversion
attr_reader :id
+ def to_key; id ? [id] : nil end
def save; @id = 1 end
def new_record?; @id.nil? end
def name