rails/rails — pull request #7048 by kennyj (2012-07-13 19:04:48+00:00)
Title: [tiny fixes] Remove more duplicated code.

Sorry, so tiny fixes.

first: there are two quote_value methods, instance / class method.
The class method is public (the instance one is private), so I guess we should the instance one.

second: unique index names to be added / removed are duplicated.