KzuDataMigrator

Use it if you want manipulate data migration completely outside of the schema migration process.

Usage

$ rails g kzu_data_migration MigrateUserName
      create  db/data-migrate/20160115173103_migrate_user_name.rb

$ rake db:data:migrate

Or to a specific version

$ rake db:data:migrate:up VERSION=20160115173103

You could also downgrade

$ rake db:data:migrate:down VERSION=20160115173103

Similar gems

data-migrate

migration-data

Dependencies

Rails 4.2

ActiveRecord 4.2

TODO

• Capistrano task
• tasks to migrate schema and data in one go
• tests
• Rails 4.x