laravel rename table

public function up()
{
  Schema::table('table', function($table) {
    $table->dropColumn('column_name');
  });
}

Schema::rename($currentTableName, $newTableName);

php artisan make:migration add_votes_to_users_table --table=users

php artisan make:migration create_users_table --create=users

$table->string('foo')->nullable(false)->change();

Schema::rename($from, $to);