I think there is a little error in the memento pattern implementation, but correct me if I'm wrong. The method #deposit(amount) should create the memento before updating the balance, so then it could be used to restore the account to the previous amount.
Hello,
Thank you for your feedback.
I also have created it on GitHub. It is open source, if you think there's some mistake in this article you can contribute to it. I'll make changes here as well after analysing the changes you will make.
Here's the link of repository.
Hi, great article!
I think there is a little error in the memento pattern implementation, but correct me if I'm wrong. The method #deposit(amount) should create the memento before updating the balance, so then it could be used to restore the account to the previous amount.
Keep up the good work! :D
Hello,
Thank you for your feedback.
I also have created it on GitHub. It is open source, if you think there's some mistake in this article you can contribute to it. I'll make changes here as well after analysing the changes you will make.
Here's the link of repository.
github.com/zeeshanhshaheen/design-...