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Rails Best Practices | Double-check your migrations
When you generate a new migration, try it forwards and backwards to ensure it has no errors Many developers only check their migrations work on the forward step (rake db:migrate) but not so often on the backwards step (rake db:rollback). When I create a new migration, I like to do a little sanity check to be sure it works on both ways and it's free of typos or other errors. I just mean: rake db:mi
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