• Yorick Peterse's avatar
    Added helper methods for database migrations · e8670990
    Yorick Peterse authored
    These helpers can be used to perform migrations without taking down the
    entire application.
    
    For example, the method "add_column_with_default" can be used to add a
    new column with a default value without locking the entire table.
    e8670990
migration_helpers.rb 4.29 KB