Nobody understands templates?

[Rikki Cattermole]

In my experience in D, it comes down to one thing. Do I need to 
handle the type of something and act upon it?

This is shown heavily in dvorm and Cmsed's router/restful 
api/javascript generator.
In these cases I need to create code and have it string mixed in 
based upon a type.

However I'm not aware of many things needing this functionality.