Ruby on Rails

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On 09/05/2017 05:51 PM, Joe Guerra wrote:
> the database isn't in production, it has a bunch of faker data in it.

I do not care… You are taking huge risks by changing old migrations and
re-running from scratch. This way you might have deleted to much and
therefore your model might get out of sync with the table.

While when you add a single migration which is responsible to clean up
your schema, you can easily roll it back if you realise that it didn't
work as expected. This way back is not easily possible when you alter
your migrations history.

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