removeAll method
Implementation
List<TransactionBase> removeAll() {
List<TransactionBase> list = <TransactionBase>[];
list.addAll(transactions.values);
transactions.clear();
return list;
}
List<TransactionBase> removeAll() {
List<TransactionBase> list = <TransactionBase>[];
list.addAll(transactions.values);
transactions.clear();
return list;
}