rails/rails — pull request #11638 by neerajdotname (2013-07-28 11:24:57+00:00)
Title: make test not depend on order

`NestedThroughAssociationsTest` adds records to `member_details` table.
When test performs `@member_details[0]` then the order of record
is not guaranteed. Hence it is best to start with a clean slate by
deleting unwanted records.

/cc @tenderlove