By mswatcher
via ayende.com
Submitted: Nov 21 2012 / 07:09
In my previous post about the command pattern, I gushed about how much I loved it. That doesn’t mean that the command pattern as originally envisioned is still completely in fashion. In particular, the notion of “Undo” was one of the major features in the command pattern’s cap. Today, that is almost never the case. Sure, if you are building an application such as an editor. Something like Photoshop or a text editor would find the notion of commands with the ability to have an undo stack very compelling. Other than that, however, that is a very rare need.
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