Documentation unittests are seriously awesome

[Nick Sabalausky via Digitalmars-d]

Just had to say it. Been using it a lot this week.

Referring to this stuff:

----------------------------
/// Does foo stuff
void foo()
{}

///
unittest
{
     // Tests and docs in one, 2-for-1 win!
}
----------------------------

And all just built-in. Freaking sweet.