Muhammad Fikri

upps.. sorry it seems duplicate with #102 but with different style. ``` php try { \QB::beginTransaction(); \QB::table('table')->insert(['column' => 'data']); \QB::table('table_2')->insert(['column' => 'data']); \QB::commit(); } catch (\Exception $e) { \QB::rollback(); }...

hmm, if using booleans, when we call `commit` in another function/module it will disturb the previous transaction, because it just check true or false, without knowing how much transaction has...

more correct fix https://github.com/jaggedsoft/node-binance-api/pull/742