Migrate legacy database content into a databse with a new structure.
require 'super_migration' include SM SuperMigration.setup do |config| # same options as in database.yml config.from_database :database => "sm1", :adapter => "mysql", :host => "localhost", :username => "root", :password => "" config.to_database :database => "sm2", :adapter => "mysql", :host => "localhost", :username => "root", :password => "" end SuperMigration.migrate do table :from => :books, :to => :livres do field :from => :author, :to => :autheur # apply a transformation to dob field field :from => :title, :to => :titre do |title| Date.today.to_s + title end end end
Note on Patches/Pull Requests
Fork the project.
Make your feature addition or bug fix.
Add tests for it. This is important so I don't break it in a future version unintentionally.
Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)
Send me a pull request. Bonus points for topic branches.
Copyright © 2010 Cristian Prodan. See LICENSE for details.