Build Awesome Command-Line Applications in Ruby: Control Your Computer, Simplify Your Life"

""I know of no other Ruby book that covers the content in this useful work, especially with its eye toward making Ruby command-line applications better citizens.""--Noel Rappin, Senior engineer at Groupon and author of "Rails Test Prescriptions" ""This book proves that text mode is not the just the domain of batch scripts and glue code. Beyond the extensive survey of current Ruby CLI tools, David brings an unmatched focus on user experience and testing. Every full-stack developer should learn how to build the kinds of apps covered in this book.""--Wynn Netherland, CTO, Pure Charity ""David Copeland has written a guide to writing the kind of command-line apps that will make your users want to hug you...this book will show you how to take your scripts from adequate to awesome.""--Avdi Grimm, Ruby Developer and author of "Exceptional Ruby"