datamapper tasks
rake dm:auto:migrate # Performs an automigration (resets your db
data)
rake dm:auto:upgrade # Performs a non destructive automigration rake dm:create # Creates the database rake dm:drop # Drops the database (postgres and mysql only) rake dm:migrate # Migrates the database to the latest version rake dm:migrate:down[version] # Migrates down using migrations rake dm:migrate:up[version] # Migrates up using migrations rake dm:reset # Drops the database, and migrates from scratch rake dm:setup # Create the database migrate and initialize with the seed data