Documentation Coverage Testing With dcov

“How often have you thrown up your hands in disgust at the poor
quality of documentation for an open source project? Wouldn’t it be
nice if someone put together a documentation coverage tool that
worked like test coverage too ls? Well, you’re
in luck–dcov is here (at least for Ruby code).

“dcov is still pretty immature (the current release is called
‘Young and Feeble’), but it’s showing a lot of promise. It’s
already capable of verifying that each module, class, and method of
your code is documented. The upcoming release adds coverage
checking for each parameter to a method…”