Monday, December 21, 2015
Video: Undo in the Command Pattern
I am curious what a Design Patterns in Dart screencast series might look like. So tonight, I try my hand at the command pattern and undo:
I am unsure if this a valuable slice of the pattern to break off, so feedback welcome!
The editable DartPad of the final code: https://dartpad.dartlang.org/72cf687744281b69d7a0.
Day #40
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