}
}
abstract class Migration
{
function createTable($name, $columnsClosure)
{
$table = new Db_Table($name);
$columnsClosure($table);
}
}
class CreateUser extends Migration
{
public function up()
{
$this->createTable('users', function ($t) {
$t->string('name');
$t->string('email');
$t->boolean('is_active');
});
}
public function down()
{
$this->dropTable('users');
}
}
$m = new CreateUser();
echo "'users' table created\n";
$m->up();
echo "'users' table dropped\n";
$m->down();
