twitter/activerecord-reputation-system — pull request #9 by amrnt (2012-07-14 20:54:54+00:00)
Title: Fix index names to be able to db:rollback the migrations

I'm using rails 3.2.5.

When I rolled back the migration of the gem I got errors saying `index name doesn't exist`. I found that the generated index name in the `down` method in the migration is different from the ones in the `up`.

I made a quick fix and it works for me.