Extending Migrator.NET with logic scopes

01.cs

// Classic usage
[Migration(1)]
public class Migration001 : Migration
{
    public void Up() { }
    public void Down() { }
}

// Same as classic (scope will be determined automatically => md5(typeof(Migration002).Assembly.GetName().Name))
[Migration(2, null)]
public class Migration002 : Migration
{
    public void Up() { }
    public void Down() { }
}

// Using user-friendly migration scope  => md5("Module A")
[Migration(3, "Module A")]
public class Migration003 : Migration
{
    public void Up() { }
    public void Down() { }
}

The article http://www.oleksiy.pro/2012/03/12/extending-migratordotnet-with-scopes/