> When we
> generate our resources and we specify all the fields in our current
> tables, will Hobo learn from them so that it doesn't "destroy" any
> data?

The migration generator compares the database and your models. So if you 
declare the fields in your models in a way that properly matches the database, 
the generator will say "nothing to change".

Say you miss a field by accident, the migration generator always will think you 
don't want that field anymore, and will suggest to delete it from the database, 
but we've taken care to always warn and prompt for confirmation, so you can 
just cancel the migration, and go back to your model to correct the mistake.

Tom

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