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  • Blog Post: A variation on Matt Moloney's Undo/Redo "Memento" pattern

    Yesterday Matt Moloney posted a nice implementation of the "Memento" pattern , which implements an undo/redo stack. Significant pieces are The state is held in an agent . This is not 100% needed, but makes for a nice example of using agents in this way. The agent is encapsulated in an object...
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