Implementing Undo and Redo features by using the Memento Pattern #132
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Thank you so much for the PR and adding so much stuff! Really appreciate it :D Sorry for the late reply. I was quite busy for the last couple of weeks :( |
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This pull request add the features "Undo" and "Redo" to the system by using the Memento Design Pattern. This allows the user to go back in the states of the program if the user wants to undo the last change, or even restore the program to the original state.
In the same way, the "Redo" feature was also implemented, which allows to restore a state after the user use the "Undo" action. This enhances the user experience since it´s easier to fix an error and interact with the system.
Desing proposed in the PR:
