Great post. An amazing opt library is docopt[1]. Instead of writing a lot of code, with docopt you write your usage doc based on long standing best practices an

Great post. An amazing opt library is docopt[1]. Instead of writing a lot of code, with docopt you write your usage doc based on long standing best practices and docopt parses that USAGE block. [1] http://docopt.org/ http://docopt.org/