---
Title: "Generate self.down in your Rails migrations"
Author: Sami Samhuri
Date: "3rd March, 2006"
Timestamp: 2006-03-03T21:38:00-08:00
Tags: rails, textmate, migrations, rails, textmate
---

<a href="http://lunchboxsoftware.com/">Scott</a> wrote a really <a href="http://lunchroom.lunchboxsoftware.com/articles/2005/11/29/auto-fill-your-reverse-migrations">cool program</a> that will scan `self.up` and then consult db/schema.rb to automatically fill in `self.down` for you. Brilliant!