Wednesday, December 23, 2015
Video: Macro Commands 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 the implications of macro commands and, somewhat related, how much information should commands retain in order to restore state to receivers?
I am still trying to figure this out, so feedback welcome!
Play with the editable DartPad: https://dartpad.dartlang.org/afac45d45e047d64d6b2.
Day #42
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