Here's a SQL implementation: https://github.com/reddit/reddit/blob/master/sql/functions.sql https://github.com/reddit/reddit/blob/master/sql/functions.s... Int

Here's a SQL implementation: https://github.com/reddit/reddit/blob/master/sql/functions.sql https://github.com/reddit/reddit/blob/master/sql/functions.s... Interesting here to also see their "controversy" algo