What's the usual way to include "usage" text in a program using MooseX::Getopt? (i.e. running myprog --usage should print something like "myprog: make everything great")
The MooseX::Getopt documentation says:
"If Getopt::Long::Descriptive is installed and any of the following command line params are passed, the program will exit with usage information. You can add descriptions for each option by including a documentation option for each attribute to document."
but I'm having trouble parsing that last sentence.
Moose attributes can take a documentation option:
has foo => (
...,
documentation => "The foo attribute foofles the program",
);