ruby-data-migrate - 6.6.0-1 main

This data_migrate gem provides data migrations alongside schema
migrations for rake tasks.
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Data migrations are stored in db/data. They act like schema migrations,
except they should be reserved for data migrations.
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For instance, if you realize you need to titleize all yours titles,
this is the place to do it. Running any of the provided rake tasks
also creates a data schema table to mirror the usual schema migrations
table to track all the goodness.