rack/rack — pull request #402 by trans (2012-07-06 14:15:27+00:00)
Title: Method for OptionParser makes it easier for applications to reuse.

I separated the option parser into a cached method, so that it can be reused by other applications. I rpesently find myself in this situation where I am creating a CLI front-end for starting up a rack server, but need to support a couple of additional options. Rather then having to duplicate all these options in my own OptionParser it would be convenient to just augment Racks build-in one.